🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.48 AU - 0.58 AU

Year: 164 Days

Day: 36.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.5 AU - 0.58 AU

Year: 168 Days

Day: 13.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,281,862 km

• M1: 15,708 km (0.098 R)
• M2: 155,582 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.72 AU - 0.74 AU

Year: 265 Days

Day: 47.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,281,862 km

• M1: 480,209 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.02 AU - 1.1 AU

Year: 463 Days

Day: 41.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.8 AU - 2.68 AU

Year: 1423 Days

Day: 14.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,281,862 km

• M1: 36,951 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 9.1

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.08 AU - 4.44 AU

Year: 3096 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,281,862 km

• M1: 113,545 km (0.086 R)
• M2: 181,761 km (0.059 R)
• M3: 312,061 km (0.102 R)
• M4: 428,747 km (0.035 R)
• M5: 634,594 km (0.109 R)
• M6: 849,417 km (0.104 R)
• M7: 1,030,131 km (0.084 R)
• M8: 1,189,004 km (0.109 R)
• M9: 1,383,332 km (0.093 R)
• M10: 1,484,460 km (0.069 R)
• M11: 1,587,981 km (0.117 R)
• M12: 1,723,517 km (0.083 R)
• M13: 1,792,781 km (0.117 R)
• M14: 2,413,313 km (0.037 R)
• M15: 2,491,104 km (0.026 R)
• M16: 2,718,193 km (0.119 R)
• M17: 2,963,983 km (0.068 R)
• M18: 3,059,576 km (0.075 R)
• M19: 3,229,369 km (0.045 R)
• M20: 3,654,526 km (0.117 R)
• M21: 4,017,900 km (0.062 R)
• M22: 4,257,855 km (0.082 R)
• M23: 4,640,227 km (0.049 R)
• M24: 4,793,565 km (0.106 R)
• M25: 4,892,000 km (0.115 R)
• M26: 5,019,607 km (0.087 R)
• M27: 5,718,379 km (0.071 R)
• M28: 5,867,976 km (0.072 R)
• M29: 6,109,727 km (0.067 R)
• M30: 6,432,260 km (0.072 R)
• M31: 6,650,224 km (0.114 R)
• M32: 7,367,695 km (0.056 R)
• M33: 7,760,390 km (0.053 R)
• M34: 7,826,512 km (0.105 R)
• M35: 7,959,205 km (0.079 R)
• M36: 8,210,230 km (0.093 R)
• M37: 9,013,721 km (0.119 R)
• M38: 9,152,847 km (0.114 R)
• M39: 9,257,864 km (0.103 R)
• M40: 9,345,529 km (0.111 R)
• M41: 9,433,492 km (0.068 R)
• M42: 10,694,453 km (0.094 R)
• M43: 10,953,107 km (0.102 R)
• M44: 11,120,358 km (0.064 R)
• M45: 11,269,806 km (0.112 R)
• M46: 11,495,100 km (0.069 R)
• M47: 11,627,345 km (0.102 R)
• M48: 11,836,034 km (0.054 R)
• M49: 12,257,152 km (0.064 R)
• M50: 12,956,971 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.9

Radius: 8.5

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.9 AU - 8.76 AU

Year: 10208 Days

Day: 7.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,281,862 km

• M1: 184,454 km (0.109 R)
• M2: 267,481 km (0.113 R)
• M3: 341,532 km (0.077 R)
• M4: 717,920 km (0.107 R)
• M5: 1,197,531 km (0.058 R)
• M6: 1,399,787 km (0.087 R)
• M7: 1,940,135 km (0.053 R)
• M8: 2,233,047 km (0.105 R)
• M9: 2,398,802 km (0.093 R)
• M10: 2,511,449 km (0.096 R)
• M11: 2,771,749 km (0.112 R)
• M12: 3,255,848 km (0.12 R)
• M13: 3,318,081 km (0.028 R)
• M14: 3,668,439 km (0.036 R)
• M15: 3,997,106 km (0.105 R)
• M16: 4,301,238 km (0.101 R)
• M17: 4,508,132 km (0.109 R)
• M18: 4,789,077 km (0.093 R)
• M19: 5,075,706 km (0.095 R)
• M20: 5,184,613 km (0.063 R)
• M21: 5,628,321 km (0.081 R)
• M22: 5,741,117 km (0.055 R)
• M23: 7,112,332 km (0.086 R)
• M24: 7,897,272 km (0.087 R)
• M25: 8,666,055 km (0.08 R)
• M26: 9,103,479 km (0.059 R)
• M27: 9,503,354 km (0.084 R)
• M28: 9,773,229 km (0.118 R)
• M29: 10,045,497 km (0.086 R)
• M30: 10,182,529 km (0.102 R)
• M31: 10,458,686 km (0.082 R)
• M32: 11,159,552 km (0.099 R)
• M33: 11,587,402 km (0.092 R)
• M34: 12,020,638 km (0.082 R)
• M35: 12,263,734 km (0.108 R)
• M36: 13,251,828 km (0.101 R)
• M37: 13,907,815 km (0.116 R)
• M38: 15,356,371 km (0.089 R)
• M39: 15,461,688 km (0.093 R)
• M40: 15,938,456 km (0.086 R)
• M41: 16,527,872 km (0.072 R)
• M42: 17,069,715 km (0.076 R)
• M43: 17,727,796 km (0.095 R)
• M44: 17,782,998 km (0.038 R)
• M45: 17,838,349 km (0.062 R)
• M46: 18,842,899 km (0.118 R)
• M47: 20,384,056 km (0.102 R)
• M48: 20,615,783 km (0.061 R)
• M49: 21,846,824 km (0.103 R)
• M50: 21,965,306 km (0.062 R)
• M51: 22,143,477 km (0.071 R)
• M52: 25,057,943 km (0.11 R)
• M53: 25,120,026 km (0.054 R)
• M54: 25,368,508 km (0.117 R)
• M55: 25,993,228 km (0.068 R)
• M56: 27,003,463 km (0.043 R)
• M57: 27,897,759 km (0.114 R)
• M58: 29,257,604 km (0.091 R)
• M59: 29,912,693 km (0.04 R)
• M60: 30,374,052 km (0.098 R)
• M61: 30,771,534 km (0.074 R)
• M62: 31,103,940 km (0.05 R)
• M63: 31,304,102 km (0.076 R)
• M64: 31,437,693 km (0.113 R)
• M65: 31,638,454 km (0.096 R)
• M66: 32,784,224 km (0.101 R)
• M67: 33,123,811 km (0.103 R)
• M68: 33,669,544 km (0.048 R)
• M69: 34,424,714 km (0.088 R)
• M70: 35,394,108 km (0.047 R)
• M71: 35,812,234 km (0.047 R)
• M72: 36,302,167 km (0.047 R)
• M73: 36,442,490 km (0.095 R)
• M74: 36,794,344 km (0.115 R)
• M75: 37,501,194 km (0.059 R)
• M76: 37,927,548 km (0.112 R)
• M77: 38,569,921 km (0.077 R)
• M78: 38,928,358 km (0.094 R)
• M79: 39,793,183 km (0.091 R)
• M80: 41,175,468 km (0.11 R)
• M81: 42,277,854 km (0.064 R)
• M82: 42,351,756 km (0.119 R)
• M83: 43,464,315 km (0.067 R)
• M84: 43,986,860 km (0.074 R)
• M85: 44,887,589 km (0.114 R)
• M86: 45,491,366 km (0.097 R)
• M87: 48,010,295 km (0.114 R)
• M88: 48,705,177 km (0.103 R)
• M89: 49,948,485 km (0.096 R)
• M90: 51,517,468 km (0.085 R)
• M91: 52,625,389 km (0.066 R)
• M92: 52,863,848 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.3

Radius: 6.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.04 AU - 13.38 AU

Year: 15936 Days

Day: 16.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 72,281,862 km

• M1: 85,121 km (0.093 R)
• M2: 132,394 km (0.061 R)
• M3: 203,453 km (0.093 R)
• M4: 260,749 km (0.084 R)
• M5: 318,195 km (0.065 R)
• M6: 409,749 km (0.115 R)
• M7: 602,879 km (0.077 R)
• M8: 664,514 km (0.085 R)
• M9: 756,516 km (0.103 R)
• M10: 1,405,921 km (0.074 R)
• M11: 1,774,680 km (0.097 R)
• M12: 3,108,943 km (0.07 R)
• M13: 3,488,922 km (0.09 R)
• M14: 3,651,534 km (0.119 R)
• M15: 4,154,333 km (0.101 R)
• M16: 4,240,202 km (0.088 R)
• M17: 4,466,394 km (0.093 R)
• M18: 6,001,119 km (0.113 R)
• M19: 6,274,733 km (0.072 R)
• M20: 6,492,697 km (0.082 R)
• M21: 6,773,492 km (0.119 R)
• M22: 7,181,745 km (0.061 R)
• M23: 8,388,252 km (0.118 R)
• M24: 8,892,696 km (0.082 R)
• M25: 9,271,926 km (0.112 R)
• M26: 9,316,806 km (0.088 R)
• M27: 9,407,013 km (0.064 R)
• M28: 10,581,357 km (0.053 R)
• M29: 10,722,577 km (0.101 R)
• M30: 11,030,599 km (0.074 R)
• M31: 11,149,828 km (0.111 R)
• M32: 11,510,210 km (0.081 R)
• M33: 11,679,704 km (0.083 R)
• M34: 11,972,168 km (0.058 R)
• M35: 12,316,393 km (0.098 R)
• M36: 12,365,910 km (0.112 R)
• M37: 12,464,943 km (0.078 R)
• M38: 14,111,866 km (0.035 R)
• M39: 14,423,329 km (0.085 R)
• M40: 14,579,958 km (0.035 R)
• M41: 14,947,520 km (0.116 R)
• M42: 17,743,953 km (0.084 R)
• M43: 17,827,877 km (0.114 R)
• M44: 18,192,597 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789

Radius: 7.2

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.9 AU - 12.74 AU

Year: 17254 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,281,862 km

• M1: 131,796 km (0.109 R)
• M2: 483,500 km (0.076 R)
• M3: 778,657 km (0.109 R)
• M4: 825,182 km (0.116 R)
• M5: 1,455,288 km (0.075 R)
• M6: 2,006,407 km (0.096 R)
• M7: 2,137,006 km (0.109 R)
• M8: 2,203,427 km (0.066 R)
• M9: 3,015,743 km (0.085 R)
• M10: 3,395,572 km (0.088 R)
• M11: 3,630,740 km (0.073 R)
• M12: 4,075,644 km (0.108 R)
• M13: 4,928,053 km (0.062 R)
• M14: 5,016,316 km (0.094 R)
• M15: 6,595,172 km (0.072 R)
• M16: 6,888,533 km (0.104 R)
• M17: 7,186,233 km (0.054 R)
• M18: 8,208,884 km (0.115 R)
• M19: 8,366,261 km (0.104 R)
• M20: 8,524,535 km (0.11 R)
• M21: 8,630,750 km (0.079 R)
• M22: 9,440,374 km (0.097 R)
• M23: 9,605,230 km (0.109 R)
• M24: 10,161,585 km (0.079 R)
• M25: 10,900,449 km (0.071 R)
• M26: 11,715,458 km (0.095 R)
• M27: 12,731,228 km (0.115 R)
• M28: 12,913,438 km (0.062 R)
• M29: 13,403,520 km (0.119 R)
• M30: 13,899,737 km (0.094 R)
• M31: 13,962,119 km (0.09 R)
• M32: 14,338,806 km (0.117 R)
• M33: 14,846,093 km (0.108 R)
• M34: 14,973,849 km (0.117 R)
• M35: 15,618,167 km (0.096 R)
• M36: 15,683,093 km (0.106 R)
• M37: 17,000,452 km (0.115 R)
• M38: 17,740,063 km (0.07 R)
• M39: 17,875,599 km (0.119 R)
• M40: 19,459,541 km (0.07 R)
• M41: 19,599,415 km (0.099 R)
• M42: 19,739,589 km (0.037 R)
• M43: 20,659,017 km (0.108 R)
• M44: 21,303,634 km (0.052 R)
• M45: 22,173,396 km (0.102 R)
• M46: 22,759,670 km (0.074 R)
• M47: 24,247,571 km (0.114 R)
• M48: 25,613,399 km (0.101 R)
• M49: 25,920,225 km (0.112 R)
• M50: 27,004,061 km (0.057 R)
• M51: 28,816,290 km (0.112 R)
• M52: 28,975,761 km (0.042 R)
• M53: 29,857,940 km (0.052 R)
• M54: 30,505,100 km (0.077 R)
• M55: 30,830,326 km (0.083 R)
• M56: 34,568,328 km (0.096 R)
• M57: 38,271,474 km (0.062 R)
• M58: 38,974,135 km (0.088 R)
• M59: 39,858,557 km (0.063 R)
• M60: 40,214,152 km (0.063 R)
• M61: 41,197,458 km (0.09 R)
• M62: 42,007,980 km (0.118 R)
• M63: 42,369,857 km (0.1 R)
• M64: 42,914,543 km (0.086 R)
• M65: 43,187,858 km (0.069 R)
• M66: 44,378,657 km (0.111 R)
• M67: 44,654,964 km (0.074 R)
• M68: 46,138,377 km (0.087 R)
• M69: 46,605,272 km (0.096 R)
• M70: 47,261,408 km (0.093 R)
• M71: 47,449,453 km (0.104 R)
• M72: 47,543,699 km (0.106 R)
• M73: 49,248,517 km (0.111 R)
• M74: 49,439,104 km (0.071 R)
• M75: 49,821,177 km (0.057 R)
• M76: 50,204,297 km (0.082 R)
• M77: 50,492,124 km (0.068 R)
• M78: 51,262,702 km (0.099 R)
• M79: 52,037,021 km (0.115 R)
• M80: 52,912,767 km (0.111 R)
• M81: 53,597,327 km (0.093 R)
• M82: 57,364,201 km (0.114 R)
• M83: 59,786,939 km (0.094 R)
• M84: 59,888,516 km (0.115 R)
• M85: 60,908,474 km (0.116 R)
• M86: 61,317,923 km (0.08 R)
• M87: 63,379,382 km (0.081 R)
• M88: 64,522,908 km (0.091 R)
• M89: 64,627,178 km (0.12 R)
• M90: 66,724,689 km (0.108 R)
• M91: 67,464,152 km (0.061 R)
• M92: 69,484,770 km (0.082 R)
• M93: 69,805,658 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 10,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit