🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.48 AU - 0.52 AU

Year: 128 Days

Day: 18.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.9 AU

Year: 235 Days

Day: 16.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.14 AU - 1.68 AU

Year: 606 Days

Day: 15.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.78 AU - 2.74 AU

Year: 1229 Days

Day: 20.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.87 AU - 4.71 AU

Year: 3213 Days

Day: 22.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 12.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.71 AU - 10.43 AU

Year: 10707 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,509,849 km

• M1: 186,848 km (0.064 R)
• M2: 313,557 km (0.119 R)
• M3: 575,952 km (0.099 R)
• M4: 1,266,496 km (0.076 R)
• M5: 1,346,979 km (0.067 R)
• M6: 1,577,510 km (0.065 R)
• M7: 1,664,576 km (0.064 R)
• M8: 1,936,096 km (0.079 R)
• M9: 2,395,361 km (0.098 R)
• M10: 2,729,413 km (0.086 R)
• M11: 3,819,383 km (0.074 R)
• M12: 3,908,394 km (0.113 R)
• M13: 4,395,036 km (0.118 R)
• M14: 4,488,535 km (0.113 R)
• M15: 5,095,752 km (0.106 R)
• M16: 5,226,950 km (0.115 R)
• M17: 6,107,034 km (0.095 R)
• M18: 8,002,289 km (0.077 R)
• M19: 8,155,178 km (0.12 R)
• M20: 8,386,307 km (0.087 R)
• M21: 8,855,147 km (0.083 R)
• M22: 9,053,065 km (0.074 R)
• M23: 9,292,421 km (0.093 R)
• M24: 9,696,186 km (0.047 R)
• M25: 10,188,213 km (0.052 R)
• M26: 10,646,581 km (0.088 R)
• M27: 11,239,587 km (0.082 R)
• M28: 11,583,214 km (0.106 R)
• M29: 12,017,795 km (0.054 R)
• M30: 12,369,350 km (0.096 R)
• M31: 12,635,186 km (0.089 R)
• M32: 13,217,720 km (0.119 R)
• M33: 13,763,154 km (0.09 R)
• M34: 13,900,784 km (0.1 R)
• M35: 14,131,015 km (0.09 R)
• M36: 14,362,592 km (0.08 R)
• M37: 14,642,041 km (0.096 R)
• M38: 16,599,829 km (0.11 R)
• M39: 16,795,203 km (0.09 R)
• M40: 16,893,190 km (0.087 R)
• M41: 17,089,762 km (0.099 R)
• M42: 17,237,564 km (0.105 R)
• M43: 17,933,494 km (0.044 R)
• M44: 18,133,955 km (0.06 R)
• M45: 19,713,259 km (0.093 R)
• M46: 20,440,754 km (0.103 R)
• M47: 21,442,312 km (0.093 R)
• M48: 21,548,526 km (0.112 R)
• M49: 22,136,745 km (0.074 R)
• M50: 22,244,156 km (0.091 R)
• M51: 22,784,205 km (0.089 R)
• M52: 23,767,362 km (0.117 R)
• M53: 23,877,316 km (0.031 R)
• M54: 25,099,531 km (0.1 R)
• M55: 25,436,276 km (0.077 R)
• M56: 25,548,923 km (0.063 R)
• M57: 26,001,008 km (0.051 R)
• M58: 26,171,250 km (0.063 R)
• M59: 26,627,075 km (0.101 R)
• M60: 27,604,248 km (0.09 R)
• M61: 28,184,688 km (0.111 R)
• M62: 28,593,239 km (0.079 R)
• M63: 28,886,302 km (0.052 R)
• M64: 29,180,411 km (0.09 R)
• M65: 29,475,568 km (0.11 R)
• M66: 30,545,940 km (0.11 R)
• M67: 31,689,766 km (0.059 R)
• M68: 32,175,510 km (0.112 R)
• M69: 32,786,169 km (0.117 R)
• M70: 32,908,839 km (0.056 R)
• M71: 33,339,082 km (0.091 R)
• M72: 33,462,351 km (0.086 R)
• M73: 34,143,171 km (0.07 R)
• M74: 34,891,160 km (0.088 R)
• M75: 35,455,593 km (0.037 R)
• M76: 36,911,928 km (0.093 R)
• M77: 39,425,621 km (0.083 R)
• M78: 40,079,065 km (0.093 R)
• M79: 40,472,806 km (0.119 R)
• M80: 40,999,840 km (0.084 R)
• M81: 41,330,451 km (0.097 R)
• M82: 41,794,653 km (0.108 R)
• M83: 42,862,333 km (0.091 R)
• M84: 44,684,286 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.5

Radius: 6.5

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.9 AU - 14.52 AU

Year: 19372 Days

Day: 24.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,509,849 km

• M1: 83,027 km (0.101 R)
• M2: 147,952 km (0.101 R)
• M3: 229,633 km (0.075 R)
• M4: 378,483 km (0.112 R)
• M5: 786,436 km (0.084 R)
• M6: 876,494 km (0.106 R)
• M7: 1,116,748 km (0.075 R)
• M8: 1,350,270 km (0.036 R)
• M9: 1,404,275 km (0.085 R)
• M10: 1,656,348 km (0.066 R)
• M11: 2,462,381 km (0.1 R)
• M12: 2,766,065 km (0.106 R)
• M13: 2,870,035 km (0.085 R)
• M14: 3,225,928 km (0.117 R)
• M15: 3,335,434 km (0.12 R)
• M16: 3,409,036 km (0.12 R)
• M17: 3,747,427 km (0.1 R)
• M18: 5,290,678 km (0.096 R)
• M19: 5,858,701 km (0.097 R)
• M20: 5,992,592 km (0.086 R)
• M21: 6,723,377 km (0.11 R)
• M22: 7,051,894 km (0.116 R)
• M23: 7,433,817 km (0.08 R)
• M24: 9,234,228 km (0.036 R)
• M25: 9,599,247 km (0.112 R)
• M26: 9,651,905 km (0.03 R)
• M27: 10,022,309 km (0.091 R)
• M28: 10,668,123 km (0.087 R)
• M29: 10,831,783 km (0.062 R)
• M30: 11,051,244 km (0.095 R)
• M31: 14,513,836 km (0.104 R)
• M32: 14,694,999 km (0.053 R)
• M33: 14,816,323 km (0.074 R)
• M34: 15,427,729 km (0.116 R)
• M35: 16,234,810 km (0.081 R)
• M36: 16,360,173 km (0.108 R)
• M37: 16,548,965 km (0.066 R)
• M38: 16,675,076 km (0.092 R)
• M39: 16,738,356 km (0.113 R)
• M40: 19,531,049 km (0.119 R)
• M41: 19,932,121 km (0.066 R)
• M42: 20,538,740 km (0.063 R)
• M43: 20,810,261 km (0.053 R)
• M44: 20,878,328 km (0.03 R)
• M45: 21,151,344 km (0.046 R)
• M46: 22,116,400 km (0.095 R)
• M47: 23,025,207 km (0.096 R)
• M48: 24,232,013 km (0.1 R)
• M49: 24,807,067 km (0.104 R)
• M50: 25,241,350 km (0.098 R)
• M51: 27,151,714 km (0.054 R)
• M52: 27,375,064 km (0.044 R)
• M53: 28,350,292 km (0.094 R)
• M54: 28,728,476 km (0.097 R)
• M55: 30,411,751 km (0.112 R)
• M56: 31,499,627 km (0.088 R)
• M57: 32,048,352 km (0.109 R)
• M58: 32,837,630 km (0.099 R)
• M59: 33,155,077 km (0.074 R)
• M60: 34,194,034 km (0.081 R)
• M61: 34,515,819 km (0.101 R)
• M62: 35,406,076 km (0.059 R)
• M63: 39,377,900 km (0.082 R)
• M64: 39,968,811 km (0.115 R)
• M65: 41,501,740 km (0.078 R)
• M66: 42,017,105 km (0.118 R)
• M67: 42,534,415 km (0.107 R)
• M68: 43,488,400 km (0.097 R)
• M69: 43,662,682 km (0.113 R)
• M70: 44,099,208 km (0.105 R)
• M71: 44,449,417 km (0.093 R)
• M72: 45,064,713 km (0.068 R)
• M73: 45,859,826 km (0.12 R)
• M74: 46,214,672 km (0.109 R)
• M75: 46,659,576 km (0.11 R)
• M76: 46,748,736 km (0.083 R)
• M77: 47,553,573 km (0.039 R)
• M78: 49,449,277 km (0.034 R)
• M79: 49,540,232 km (0.092 R)
• M80: 50,452,181 km (0.099 R)
• M81: 53,594,036 km (0.09 R)
• M82: 55,282,846 km (0.115 R)
• M83: 57,944,491 km (0.076 R)
• M84: 58,424,102 km (0.087 R)
• M85: 59,774,223 km (0.113 R)
• M86: 61,329,592 km (0.101 R)
• M87: 61,720,641 km (0.091 R)
• M88: 61,916,315 km (0.114 R)
• M89: 62,308,560 km (0.101 R)
• M90: 62,504,982 km (0.101 R)
• M91: 63,095,445 km (0.109 R)
• M92: 65,176,501 km (0.114 R)
• M93: 65,575,479 km (0.12 R)
• M94: 65,675,410 km (0.059 R)
• M95: 65,975,204 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.8

Radius: 4.3

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.01 AU - 20.29 AU

Year: 27964 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,509,849 km

• M1: 81,531 km (0.114 R)
• M2: 425,756 km (0.049 R)
• M3: 508,334 km (0.084 R)
• M4: 551,567 km (0.053 R)
• M5: 863,030 km (0.069 R)
• M6: 1,022,950 km (0.107 R)
• M7: 1,400,685 km (0.074 R)
• M8: 1,588,580 km (0.04 R)
• M9: 1,919,191 km (0.117 R)
• M10: 2,306,949 km (0.081 R)
• M11: 2,380,102 km (0.099 R)
• M12: 3,734,860 km (0.078 R)
• M13: 4,577,396 km (0.045 R)
• M14: 5,427,411 km (0.036 R)
• M15: 6,324,699 km (0.09 R)
• M16: 6,790,397 km (0.094 R)
• M17: 7,267,165 km (0.064 R)
• M18: 7,645,349 km (0.075 R)
• M19: 9,748,096 km (0.111 R)
• M20: 9,925,968 km (0.118 R)
• M21: 10,164,876 km (0.118 R)
• M22: 11,015,639 km (0.086 R)
• M23: 11,449,473 km (0.061 R)
• M24: 12,462,101 km (0.074 R)
• M25: 12,979,111 km (0.043 R)
• M26: 13,044,336 km (0.1 R)
• M27: 13,305,833 km (0.037 R)
• M28: 13,437,180 km (0.108 R)
• M29: 13,834,063 km (0.089 R)
• M30: 16,014,901 km (0.092 R)
• M31: 16,505,881 km (0.115 R)
• M32: 17,144,664 km (0.071 R)
• M33: 17,216,022 km (0.087 R)
• M34: 17,287,680 km (0.054 R)
• M35: 17,936,037 km (0.059 R)
• M36: 18,592,472 km (0.112 R)
• M37: 20,684,449 km (0.067 R)
• M38: 20,836,739 km (0.079 R)
• M39: 21,218,962 km (0.089 R)
• M40: 21,449,492 km (0.102 R)
• M41: 21,526,535 km (0.105 R)
• M42: 22,692,651 km (0.069 R)
• M43: 22,849,728 km (0.113 R)
• M44: 25,248,081 km (0.108 R)
• M45: 26,725,061 km (0.1 R)
• M46: 27,977,195 km (0.111 R)
• M47: 28,145,493 km (0.106 R)
• M48: 29,504,739 km (0.113 R)
• M49: 30,105,973 km (0.056 R)
• M50: 31,059,061 km (0.116 R)
• M51: 31,583,102 km (0.094 R)
• M52: 32,640,011 km (0.097 R)
• M53: 33,261,740 km (0.092 R)
• M54: 34,517,016 km (0.113 R)
• M55: 36,337,173 km (0.099 R)
• M56: 36,520,879 km (0.098 R)
• M57: 39,407,669 km (0.113 R)
• M58: 39,785,404 km (0.102 R)
• M59: 40,544,613 km (0.113 R)
• M60: 42,270,225 km (0.057 R)
• M61: 42,560,145 km (0.065 R)
• M62: 42,656,935 km (0.066 R)
• M63: 43,336,558 km (0.083 R)
• M64: 43,433,797 km (0.088 R)
• M65: 44,411,569 km (0.075 R)
• M66: 44,509,854 km (0.117 R)
• M67: 44,804,712 km (0.083 R)
• M68: 45,199,052 km (0.103 R)
• M69: 45,297,786 km (0.057 R)
• M70: 47,890,318 km (0.109 R)
• M71: 50,530,720 km (0.119 R)
• M72: 50,735,819 km (0.069 R)
• M73: 51,971,796 km (0.118 R)
• M74: 53,113,677 km (0.106 R)
• M75: 53,322,216 km (0.085 R)
• M76: 53,426,486 km (0.096 R)
• M77: 53,530,905 km (0.07 R)
• M78: 54,578,838 km (0.061 R)
• M79: 55,210,740 km (0.11 R)
• M80: 56,694,751 km (0.091 R)
• M81: 57,227,917 km (0.104 R)
• M82: 59,269,180 km (0.086 R)
• M83: 59,485,349 km (0.087 R)
• M84: 60,135,651 km (0.092 R)
• M85: 61,006,460 km (0.117 R)
• M86: 61,224,724 km (0.114 R)
• M87: 66,542,180 km (0.06 R)
• M88: 67,781,449 km (0.1 R)
• M89: 67,894,545 km (0.058 R)
• M90: 73,741,877 km (0.114 R)
• M91: 73,858,264 km (0.106 R)
• M92: 74,090,889 km (0.115 R)
• M93: 75,024,080 km (0.118 R)
• M94: 76,548,931 km (0.057 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 13,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit