🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.44 AU - 3.26 AU

Year: 1707 Days

Day: 19.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.53 AU - 3.63 AU

Year: 1918 Days

Day: 32.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.65 AU - 4.09 AU

Year: 2195 Days

Day: 27.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.76 AU - 4.36 AU

Year: 2383 Days

Day: 37.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 165.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,464,947 km

• M1: 3,421,602 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.95 AU - 5.49 AU

Year: 3638 Days

Day: 24.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 13.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.74 AU - 6.14 AU

Year: 4501 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 88,464,947 km

• M1: 215,571 km (0.104 R)
• M2: 384,018 km (0.097 R)
• M3: 625,020 km (0.092 R)
• M4: 843,134 km (0.046 R)
• M5: 1,042,248 km (0.078 R)
• M6: 1,152,652 km (0.11 R)
• M7: 1,426,864 km (0.095 R)
• M8: 1,625,082 km (0.111 R)
• M9: 2,072,978 km (0.056 R)
• M10: 2,238,882 km (0.071 R)
• M11: 2,372,473 km (0.072 R)
• M12: 2,596,869 km (0.056 R)
• M13: 2,789,402 km (0.076 R)
• M14: 2,920,450 km (0.061 R)
• M15: 3,423,398 km (0.119 R)
• M16: 3,649,440 km (0.1 R)
• M17: 3,938,912 km (0.068 R)
• M18: 4,161,065 km (0.066 R)
• M19: 4,602,378 km (0.035 R)
• M20: 4,773,818 km (0.093 R)
• M21: 5,563,096 km (0.063 R)
• M22: 5,645,824 km (0.06 R)
• M23: 5,745,905 km (0.117 R)
• M24: 5,981,521 km (0.082 R)
• M25: 6,323,652 km (0.104 R)
• M26: 7,206,877 km (0.089 R)
• M27: 7,351,838 km (0.066 R)
• M28: 7,516,096 km (0.113 R)
• M29: 8,622,971 km (0.073 R)
• M30: 8,719,162 km (0.08 R)
• M31: 8,815,653 km (0.091 R)
• M32: 9,029,279 km (0.109 R)
• M33: 9,224,953 km (0.051 R)
• M34: 9,343,135 km (0.085 R)
• M35: 9,720,421 km (0.107 R)
• M36: 9,921,032 km (0.08 R)
• M37: 10,122,989 km (0.04 R)
• M38: 10,449,112 km (0.032 R)
• M39: 10,675,304 km (0.1 R)
• M40: 10,861,553 km (0.096 R)
• M41: 11,237,343 km (0.071 R)
• M42: 11,321,567 km (0.08 R)
• M43: 11,702,593 km (0.098 R)
• M44: 11,851,891 km (0.075 R)
• M45: 12,109,349 km (0.119 R)
• M46: 12,959,065 km (0.1 R)
• M47: 13,558,653 km (0.096 R)
• M48: 14,167,218 km (0.085 R)
• M49: 14,349,278 km (0.098 R)
• M50: 14,646,828 km (0.113 R)
• M51: 14,761,719 km (0.107 R)
• M52: 15,062,112 km (0.059 R)
• M53: 15,247,913 km (0.041 R)
• M54: 15,574,934 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.8

Radius: 13.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.8 AU - 5.92 AU

Year: 5032 Days

Day: 5.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,464,947 km

• M1: 177,872 km (0.113 R)
• M2: 277,055 km (0.114 R)
• M3: 510,129 km (0.101 R)
• M4: 609,013 km (0.101 R)
• M5: 703,708 km (0.072 R)
• M6: 856,597 km (0.033 R)
• M7: 1,259,764 km (0.112 R)
• M8: 1,369,718 km (0.067 R)
• M9: 1,549,684 km (0.071 R)
• M10: 1,668,465 km (0.114 R)
• M11: 2,006,706 km (0.093 R)
• M12: 2,118,306 km (0.047 R)
• M13: 2,270,297 km (0.104 R)
• M14: 2,485,419 km (0.066 R)
• M15: 2,625,891 km (0.063 R)
• M16: 2,957,251 km (0.108 R)
• M17: 3,042,222 km (0.11 R)
• M18: 3,346,355 km (0.032 R)
• M19: 4,585,773 km (0.082 R)
• M20: 4,809,272 km (0.028 R)
• M21: 5,293,371 km (0.102 R)
• M22: 5,660,035 km (0.034 R)
• M23: 6,035,077 km (0.101 R)
• M24: 6,225,815 km (0.117 R)
• M25: 6,557,174 km (0.091 R)
• M26: 6,951,215 km (0.081 R)
• M27: 7,353,184 km (0.098 R)
• M28: 7,498,444 km (0.112 R)
• M29: 7,615,429 km (0.084 R)
• M30: 8,029,815 km (0.108 R)
• M31: 8,330,357 km (0.092 R)
• M32: 8,603,972 km (0.086 R)
• M33: 8,726,493 km (0.076 R)
• M34: 9,160,177 km (0.113 R)
• M35: 9,855,807 km (0.062 R)
• M36: 10,016,325 km (0.07 R)
• M37: 10,274,980 km (0.115 R)
• M38: 10,732,899 km (0.073 R)
• M39: 11,064,109 km (0.118 R)
• M40: 11,668,784 km (0.073 R)
• M41: 11,838,727 km (0.098 R)
• M42: 12,112,192 km (0.118 R)
• M43: 12,318,786 km (0.08 R)
• M44: 12,980,607 km (0.086 R)
• M45: 13,086,074 km (0.081 R)
• M46: 14,593,871 km (0.11 R)
• M47: 15,034,736 km (0.113 R)
• M48: 16,231,818 km (0.036 R)
• M49: 17,034,111 km (0.071 R)
• M50: 19,035,731 km (0.104 R)
• M51: 19,517,436 km (0.111 R)
• M52: 20,863,069 km (0.119 R)
• M53: 21,359,734 km (0.1 R)
• M54: 21,484,498 km (0.079 R)
• M55: 22,364,732 km (0.093 R)
• M56: 22,660,936 km (0.074 R)
• M57: 23,214,149 km (0.102 R)
• M58: 23,642,747 km (0.098 R)
• M59: 23,858,168 km (0.095 R)
• M60: 24,030,804 km (0.086 R)
• M61: 24,247,272 km (0.106 R)
• M62: 24,334,038 km (0.116 R)
• M63: 25,648,106 km (0.071 R)
• M64: 25,869,361 km (0.079 R)
• M65: 26,091,365 km (0.114 R)
• M66: 26,224,806 km (0.047 R)
• M67: 26,671,206 km (0.099 R)
• M68: 26,850,574 km (0.092 R)
• M69: 28,116,770 km (0.104 R)
• M70: 28,436,311 km (0.085 R)
• M71: 29,819,643 km (0.106 R)
• M72: 30,005,743 km (0.106 R)
• M73: 30,895,102 km (0.08 R)
• M74: 31,650,721 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.7

Radius: 3.9

Gravity: 28.12 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 19.38 AU - 20.62 AU

Year: 31731 Days

Day: 17.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,464,947 km

• M1: 507,885 km (0.056 R)
• M2: 554,559 km (0.086 R)
• M3: 729,439 km (0.093 R)
• M4: 836,850 km (0.097 R)
• M5: 1,007,542 km (0.105 R)
• M6: 1,220,270 km (0.09 R)
• M7: 4,729,686 km (0.088 R)
• M8: 5,707,159 km (0.102 R)
• M9: 6,632,571 km (0.057 R)
• M10: 8,075,592 km (0.072 R)
• M11: 8,315,248 km (0.061 R)
• M12: 9,109,912 km (0.083 R)
• M13: 9,359,441 km (0.119 R)
• M14: 10,056,717 km (0.03 R)
• M15: 10,120,894 km (0.045 R)
• M16: 10,639,700 km (0.115 R)
• M17: 10,968,217 km (0.099 R)
• M18: 11,366,895 km (0.096 R)
• M19: 11,837,979 km (0.098 R)
• M20: 11,905,747 km (0.109 R)
• M21: 13,148,456 km (0.079 R)
• M22: 13,430,149 km (0.111 R)
• M23: 14,941,536 km (0.082 R)
• M24: 15,978,549 km (0.048 R)
• M25: 16,733,569 km (0.063 R)
• M26: 17,192,086 km (0.116 R)
• M27: 18,828,986 km (0.114 R)
• M28: 19,625,894 km (0.049 R)
• M29: 19,706,228 km (0.066 R)
• M30: 19,947,679 km (0.076 R)
• M31: 20,190,177 km (0.066 R)
• M32: 21,334,751 km (0.081 R)
• M33: 21,748,688 km (0.103 R)
• M34: 21,914,891 km (0.106 R)
• M35: 22,332,419 km (0.092 R)
• M36: 22,500,268 km (0.069 R)
• M37: 24,200,747 km (0.119 R)
• M38: 25,240,602 km (0.042 R)
• M39: 26,295,117 km (0.108 R)
• M40: 26,472,241 km (0.095 R)
• M41: 26,649,813 km (0.103 R)
• M42: 29,635,637 km (0.113 R)
• M43: 30,004,695 km (0.088 R)
• M44: 30,375,399 km (0.118 R)
• M45: 31,684,231 km (0.119 R)
• M46: 32,061,666 km (0.113 R)
• M47: 33,202,649 km (0.118 R)
• M48: 33,681,961 km (0.105 R)
• M49: 34,260,156 km (0.111 R)
• M50: 34,744,554 km (0.091 R)
• M51: 36,408,232 km (0.118 R)
• M52: 37,299,536 km (0.075 R)
• M53: 38,298,102 km (0.109 R)
• M54: 39,204,366 km (0.118 R)
• M55: 39,305,494 km (0.109 R)
• M56: 39,914,208 km (0.084 R)
• M57: 40,730,563 km (0.112 R)
• M58: 43,212,392 km (0.085 R)
• M59: 43,630,817 km (0.075 R)
• M60: 44,894,022 km (0.116 R)
• M61: 45,955,867 km (0.037 R)
• M62: 46,062,381 km (0.053 R)
• M63: 46,596,894 km (0.041 R)
• M64: 48,429,169 km (0.117 R)
• M65: 49,518,092 km (0.094 R)
• M66: 50,504,840 km (0.086 R)
• M67: 51,830,725 km (0.119 R)
• M68: 52,052,729 km (0.077 R)
• M69: 52,275,181 km (0.097 R)
• M70: 52,609,382 km (0.099 R)
• M71: 53,840,722 km (0.04 R)
• M72: 54,403,659 km (0.101 R)
• M73: 57,132,474 km (0.032 R)
• M74: 57,247,066 km (0.098 R)
• M75: 57,361,808 km (0.103 R)
• M76: 58,860,479 km (0.105 R)
• M77: 60,138,494 km (0.113 R)
• M78: 62,013,853 km (0.087 R)
• M79: 62,721,899 km (0.056 R)
• M80: 66,182,397 km (0.077 R)
• M81: 72,292,273 km (0.094 R)
• M82: 73,037,420 km (0.052 R)
• M83: 73,660,346 km (0.096 R)
• M84: 73,910,025 km (0.062 R)
• M85: 77,054,572 km (0.082 R)
• M86: 77,688,717 km (0.108 R)
• M87: 78,070,042 km (0.082 R)
• M88: 78,324,658 km (0.025 R)
• M89: 80,114,297 km (0.104 R)
• M90: 82,694,113 km (0.1 R)
• M91: 83,994,268 km (0.104 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit