🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.46 AU - 0.74 AU

Year: 170 Days

Day: 35.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,754,390 km

• M1: 63,729 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.6 AU - 0.9 AU

Year: 237 Days

Day: 31.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.11 AU - 1.15 AU

Year: 439 Days

Day: 33.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 178.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 103,754,390 km

• M1: 70,311 km (0.1 R)
• M2: 427,700 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.22 AU - 2.84 AU

Year: 1470 Days

Day: 32.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,754,390 km

• M1: 342,878 km (0.07 R)
• M2: 1,212,491 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.71 AU - 3.11 AU

Year: 1813 Days

Day: 41.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.72 AU - 4.04 AU

Year: 2270 Days

Day: 20.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,754,390 km

• M1: 1,650,962 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.3

Radius: 10.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.99 AU - 7.31 AU

Year: 6983 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,754,390 km

• M1: 137,780 km (0.081 R)
• M2: 221,106 km (0.088 R)
• M3: 296,204 km (0.097 R)
• M4: 451,935 km (0.112 R)
• M5: 551,418 km (0.078 R)
• M6: 764,894 km (0.111 R)
• M7: 876,494 km (0.081 R)
• M8: 1,311,674 km (0.108 R)
• M9: 1,406,519 km (0.118 R)
• M10: 1,517,820 km (0.054 R)
• M11: 1,588,879 km (0.054 R)
• M12: 1,749,547 km (0.099 R)
• M13: 1,839,455 km (0.116 R)
• M14: 2,039,767 km (0.096 R)
• M15: 2,214,946 km (0.106 R)
• M16: 2,329,089 km (0.109 R)
• M17: 2,495,741 km (0.106 R)
• M18: 2,788,056 km (0.051 R)
• M19: 3,073,339 km (0.088 R)
• M20: 3,462,293 km (0.056 R)
• M21: 3,595,435 km (0.1 R)
• M22: 3,827,761 km (0.092 R)
• M23: 4,287,026 km (0.102 R)
• M24: 4,595,946 km (0.094 R)
• M25: 5,105,327 km (0.104 R)
• M26: 5,257,468 km (0.056 R)
• M27: 5,677,688 km (0.101 R)
• M28: 6,040,014 km (0.048 R)
• M29: 6,386,632 km (0.097 R)
• M30: 6,456,644 km (0.083 R)
• M31: 6,716,047 km (0.096 R)
• M32: 6,811,191 km (0.116 R)
• M33: 6,906,784 km (0.083 R)
• M34: 7,196,256 km (0.098 R)
• M35: 7,269,260 km (0.097 R)
• M36: 7,366,947 km (0.057 R)
• M37: 7,563,668 km (0.107 R)
• M38: 7,662,702 km (0.077 R)
• M39: 7,812,150 km (0.093 R)
• M40: 8,139,022 km (0.094 R)
• M41: 8,240,599 km (0.086 R)
• M42: 8,419,368 km (0.115 R)
• M43: 9,252,479 km (0.066 R)
• M44: 9,491,536 km (0.087 R)
• M45: 10,828,941 km (0.065 R)
• M46: 11,024,765 km (0.099 R)
• M47: 11,137,262 km (0.093 R)
• M48: 11,848,750 km (0.049 R)
• M49: 12,108,452 km (0.104 R)
• M50: 12,253,711 km (0.088 R)
• M51: 12,721,953 km (0.081 R)
• M52: 13,017,558 km (0.094 R)
• M53: 13,136,488 km (0.113 R)
• M54: 13,285,637 km (0.117 R)
• M55: 13,555,512 km (0.103 R)
• M56: 13,706,307 km (0.106 R)
• M57: 14,653,261 km (0.059 R)
• M58: 14,994,344 km (0.112 R)
• M59: 15,087,843 km (0.03 R)
• M60: 15,558,179 km (0.062 R)
• M61: 15,652,874 km (0.097 R)
• M62: 15,747,719 km (0.09 R)
• M63: 16,160,908 km (0.092 R)
• M64: 17,062,984 km (0.075 R)
• M65: 17,356,345 km (0.102 R)
• M66: 17,618,590 km (0.118 R)
• M67: 17,816,209 km (0.114 R)
• M68: 18,680,735 km (0.119 R)
• M69: 18,848,584 km (0.092 R)
• M70: 19,050,690 km (0.117 R)
• M71: 19,151,968 km (0.043 R)
• M72: 20,416,070 km (0.119 R)
• M73: 20,623,562 km (0.09 R)
• M74: 20,866,509 km (0.076 R)
• M75: 21,005,785 km (0.111 R)
• M76: 21,075,647 km (0.096 R)
• M77: 21,495,868 km (0.067 R)
• M78: 21,989,541 km (0.077 R)
• M79: 22,737,081 km (0.09 R)
• M80: 24,001,632 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.4

Radius: 9.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.44 AU - 14.6 AU

Year: 15221 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,754,390 km

• M1: 201,957 km (0.086 R)
• M2: 337,493 km (0.105 R)
• M3: 449,542 km (0.106 R)
• M4: 927,058 km (0.064 R)
• M5: 1,247,646 km (0.113 R)
• M6: 2,316,523 km (0.052 R)
• M7: 2,574,579 km (0.064 R)
• M8: 2,781,922 km (0.029 R)
• M9: 2,902,947 km (0.114 R)
• M10: 3,468,875 km (0.108 R)
• M11: 3,898,820 km (0.1 R)
• M12: 4,241,100 km (0.054 R)
• M13: 4,593,253 km (0.059 R)
• M14: 4,664,761 km (0.1 R)
• M15: 5,288,135 km (0.063 R)
• M16: 5,476,479 km (0.103 R)
• M17: 5,782,406 km (0.053 R)
• M18: 7,185,934 km (0.113 R)
• M19: 7,436,809 km (0.09 R)
• M20: 7,904,153 km (0.094 R)
• M21: 8,163,107 km (0.12 R)
• M22: 8,381,071 km (0.102 R)
• M23: 8,689,392 km (0.109 R)
• M24: 10,616,811 km (0.119 R)
• M25: 11,433,167 km (0.102 R)
• M26: 12,922,713 km (0.049 R)
• M27: 15,537,983 km (0.081 R)
• M28: 18,082,942 km (0.114 R)
• M29: 18,253,334 km (0.081 R)
• M30: 18,424,324 km (0.05 R)
• M31: 18,595,913 km (0.096 R)
• M32: 19,461,337 km (0.057 R)
• M33: 19,811,246 km (0.107 R)
• M34: 20,163,250 km (0.082 R)
• M35: 20,399,016 km (0.111 R)
• M36: 20,576,439 km (0.032 R)
• M37: 20,992,471 km (0.116 R)
• M38: 21,171,689 km (0.109 R)
• M39: 21,411,345 km (0.026 R)
• M40: 22,318,058 km (0.108 R)
• M41: 22,745,608 km (0.093 R)
• M42: 23,857,120 km (0.097 R)
• M43: 23,981,735 km (0.032 R)
• M44: 24,607,952 km (0.058 R)
• M45: 24,733,914 km (0.089 R)
• M46: 26,197,130 km (0.102 R)
• M47: 26,261,308 km (0.104 R)
• M48: 26,583,392 km (0.042 R)
• M49: 27,884,744 km (0.107 R)
• M50: 28,477,002 km (0.099 R)
• M51: 28,940,606 km (0.102 R)
• M52: 29,273,311 km (0.086 R)
• M53: 29,741,104 km (0.034 R)
• M54: 31,295,725 km (0.072 R)
• M55: 31,432,158 km (0.112 R)
• M56: 31,500,524 km (0.073 R)
• M57: 32,048,651 km (0.054 R)
• M58: 34,061,790 km (0.061 R)
• M59: 34,202,112 km (0.059 R)
• M60: 34,272,423 km (0.081 R)
• M61: 34,906,868 km (0.081 R)
• M62: 36,187,276 km (0.042 R)
• M63: 38,209,391 km (0.109 R)
• M64: 38,940,326 km (0.089 R)
• M65: 39,087,231 km (0.101 R)
• M66: 39,307,589 km (0.117 R)
• M67: 40,490,608 km (0.115 R)
• M68: 40,937,308 km (0.107 R)
• M69: 41,685,297 km (0.056 R)
• M70: 42,513,321 km (0.097 R)
• M71: 43,043,047 km (0.089 R)
• M72: 45,029,707 km (0.073 R)
• M73: 45,569,755 km (0.081 R)
• M74: 46,889,957 km (0.085 R)
• M75: 47,046,137 km (0.078 R)
• M76: 47,751,042 km (0.116 R)
• M77: 48,065,497 km (0.104 R)
• M78: 49,568,207 km (0.102 R)
• M79: 51,246,995 km (0.084 R)
• M80: 51,568,929 km (0.11 R)
• M81: 51,649,413 km (0.086 R)
• M82: 52,376,459 km (0.093 R)
• M83: 53,432,769 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.5

Radius: 5.5

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.38 AU - 17.1 AU

Year: 19627 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,754,390 km

• M1: 93,499 km (0.075 R)
• M2: 185,801 km (0.118 R)
• M3: 225,444 km (0.047 R)
• M4: 299,645 km (0.112 R)
• M5: 837,150 km (0.077 R)
• M6: 1,162,525 km (0.11 R)
• M7: 1,297,462 km (0.12 R)
• M8: 1,352,963 km (0.108 R)
• M9: 1,437,636 km (0.1 R)
• M10: 1,582,745 km (0.057 R)
• M11: 1,642,136 km (0.091 R)
• M12: 1,702,274 km (0.095 R)
• M13: 1,763,161 km (0.098 R)
• M14: 2,548,998 km (0.058 R)
• M15: 2,689,471 km (0.098 R)
• M16: 2,760,530 km (0.032 R)
• M17: 2,941,244 km (0.077 R)
• M18: 3,163,097 km (0.063 R)
• M19: 3,238,345 km (0.03 R)
• M20: 3,506,125 km (0.049 R)
• M21: 3,623,111 km (0.072 R)
• M22: 3,741,293 km (0.077 R)
• M23: 4,022,238 km (0.101 R)
• M24: 4,103,769 km (0.034 R)
• M25: 5,938,138 km (0.066 R)
• M26: 7,035,588 km (0.084 R)
• M27: 7,683,047 km (0.12 R)
• M28: 7,733,612 km (0.074 R)
• M29: 8,558,195 km (0.048 R)
• M30: 10,067,039 km (0.096 R)
• M31: 11,366,596 km (0.094 R)
• M32: 11,656,068 km (0.089 R)
• M33: 12,065,367 km (0.107 R)
• M34: 13,078,893 km (0.102 R)
• M35: 13,565,236 km (0.081 R)
• M36: 13,810,576 km (0.088 R)
• M37: 14,492,892 km (0.079 R)
• M38: 14,932,859 km (0.063 R)
• M39: 15,890,286 km (0.119 R)
• M40: 16,148,941 km (0.1 R)
• M41: 16,343,867 km (0.085 R)
• M42: 17,596,450 km (0.066 R)
• M43: 17,730,040 km (0.086 R)
• M44: 18,470,999 km (0.076 R)
• M45: 19,222,130 km (0.107 R)
• M46: 19,705,181 km (0.12 R)
• M47: 19,774,595 km (0.099 R)
• M48: 21,107,512 km (0.114 R)
• M49: 21,748,987 km (0.094 R)
• M50: 22,108,172 km (0.035 R)
• M51: 23,564,208 km (0.079 R)
• M52: 23,785,313 km (0.081 R)
• M53: 25,502,996 km (0.115 R)
• M54: 28,114,377 km (0.114 R)
• M55: 33,172,580 km (0.036 R)
• M56: 33,337,586 km (0.113 R)
• M57: 34,334,058 km (0.066 R)
• M58: 34,501,009 km (0.086 R)
• M59: 34,752,034 km (0.117 R)
• M60: 35,087,732 km (0.095 R)
• M61: 36,782,077 km (0.111 R)
• M62: 37,209,778 km (0.069 R)
• M63: 37,897,479 km (0.067 R)
• M64: 39,198,382 km (0.114 R)
• M65: 39,986,015 km (0.061 R)
• M66: 41,398,967 km (0.085 R)
• M67: 41,843,721 km (0.106 R)
• M68: 42,022,191 km (0.1 R)
• M69: 42,200,811 km (0.083 R)
• M70: 44,001,222 km (0.104 R)
• M71: 44,182,684 km (0.06 R)
• M72: 44,546,207 km (0.103 R)
• M73: 45,459,502 km (0.12 R)
• M74: 46,286,778 km (0.084 R)
• M75: 47,304,492 km (0.113 R)
• M76: 47,769,592 km (0.104 R)
• M77: 49,267,964 km (0.068 R)
• M78: 49,362,211 km (0.106 R)
• M79: 49,928,439 km (0.045 R)
• M80: 50,307,071 km (0.057 R)
• M81: 50,401,916 km (0.086 R)
• M82: 54,827,470 km (0.083 R)
• M83: 55,707,704 km (0.083 R)
• M84: 56,297,269 km (0.12 R)
• M85: 57,284,166 km (0.081 R)
• M86: 58,975,221 km (0.104 R)
• M87: 59,977,676 km (0.054 R)
• M88: 60,682,581 km (0.106 R)
• M89: 63,427,552 km (0.106 R)
• M90: 66,005,124 km (0.062 R)
• M91: 67,881,979 km (0.1 R)
• M92: 68,721,671 km (0.087 R)
• M93: 69,564,955 km (0.114 R)
• M94: 69,776,336 km (0.117 R)
• M95: 70,623,808 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.2

Radius: 4.4

Gravity: 45.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.14 AU - 19.06 AU

Year: 28126 Days

Day: 20.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,754,390 km

• M1: 80,932 km (0.06 R)
• M2: 143,315 km (0.093 R)
• M3: 208,390 km (0.057 R)
• M4: 593,604 km (0.111 R)
• M5: 676,332 km (0.117 R)
• M6: 1,111,363 km (0.074 R)
• M7: 1,428,959 km (0.104 R)
• M8: 1,934,300 km (0.101 R)
• M9: 2,579,366 km (0.104 R)
• M10: 2,715,800 km (0.1 R)
• M11: 3,284,870 km (0.053 R)
• M12: 3,383,305 km (0.079 R)
• M13: 4,098,832 km (0.117 R)
• M14: 4,528,028 km (0.072 R)
• M15: 4,915,337 km (0.12 R)
• M16: 5,084,532 km (0.053 R)
• M17: 6,139,497 km (0.112 R)
• M18: 6,260,820 km (0.096 R)
• M19: 7,776,845 km (0.082 R)
• M20: 9,053,065 km (0.081 R)
• M21: 9,821,100 km (0.083 R)
• M22: 10,392,714 km (0.114 R)
• M23: 11,270,105 km (0.073 R)
• M24: 11,868,197 km (0.068 R)
• M25: 12,784,484 km (0.078 R)
• M26: 14,361,545 km (0.098 R)
• M27: 17,953,390 km (0.102 R)
• M28: 18,650,666 km (0.092 R)
• M29: 19,002,670 km (0.115 R)
• M30: 21,527,134 km (0.096 R)
• M31: 21,896,192 km (0.119 R)
• M32: 23,963,634 km (0.112 R)
• M33: 24,059,078 km (0.073 R)
• M34: 25,700,914 km (0.103 R)
• M35: 28,482,687 km (0.077 R)
• M36: 29,091,101 km (0.101 R)
• M37: 29,499,204 km (0.103 R)
• M38: 29,909,102 km (0.072 R)
• M39: 30,217,723 km (0.06 R)
• M40: 31,462,826 km (0.081 R)
• M41: 34,756,223 km (0.08 R)
• M42: 35,297,618 km (0.087 R)
• M43: 36,060,118 km (0.077 R)
• M44: 36,278,980 km (0.048 R)
• M45: 37,712,426 km (0.101 R)
• M46: 38,380,231 km (0.106 R)
• M47: 39,501,916 km (0.093 R)
• M48: 40,520,678 km (0.076 R)
• M49: 42,699,421 km (0.069 R)
• M50: 46,216,317 km (0.106 R)
• M51: 47,768,844 km (0.106 R)
• M52: 49,338,425 km (0.109 R)
• M53: 49,581,372 km (0.091 R)
• M54: 49,702,995 km (0.086 R)
• M55: 50,434,977 km (0.062 R)
• M56: 50,557,348 km (0.104 R)
• M57: 51,047,581 km (0.114 R)
• M58: 52,032,982 km (0.082 R)
• M59: 52,776,034 km (0.059 R)
• M60: 56,163,379 km (0.059 R)
• M61: 57,180,345 km (0.12 R)
• M62: 58,460,305 km (0.03 R)
• M63: 58,588,809 km (0.114 R)
• M64: 59,103,725 km (0.066 R)
• M65: 60,138,194 km (0.085 R)
• M66: 61,570,145 km (0.078 R)
• M67: 63,673,192 km (0.116 R)
• M68: 64,335,163 km (0.081 R)
• M69: 65,132,519 km (0.082 R)
• M70: 67,005,933 km (0.048 R)
• M71: 67,409,698 km (0.101 R)
• M72: 68,354,857 km (0.118 R)
• M73: 71,079,334 km (0.116 R)
• M74: 71,216,515 km (0.038 R)
• M75: 71,353,696 km (0.074 R)
• M76: 71,765,988 km (0.094 R)
• M77: 71,903,618 km (0.104 R)
• M78: 74,395,320 km (0.09 R)
• M79: 74,534,596 km (0.074 R)
• M80: 74,673,872 km (0.118 R)
• M81: 75,931,990 km (0.092 R)
• M82: 76,774,525 km (0.109 R)
• M83: 78,610,689 km (0.068 R)
• M84: 82,038,276 km (0.051 R)
• M85: 83,047,164 km (0.063 R)
• M86: 83,770,320 km (0.08 R)
• M87: 84,205,201 km (0.094 R)
• M88: 86,390,826 km (0.043 R)
• M89: 88,742,654 km (0.112 R)
• M90: 89,481,966 km (0.076 R)
• M91: 92,459,413 km (0.114 R)
• M92: 94,412,114 km (0.069 R)
• M93: 97,138,236 km (0.115 R)
• M94: 97,747,548 km (0.093 R)
• M95: 98,510,946 km (0.113 R)
• M96: 98,816,873 km (0.117 R)
• M97: 102,357,556 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 19,265 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit