🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.92 AU - 0.96 AU

Year: 379 Days

Day: 38.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.71 AU - 2.07 AU

Year: 1082 Days

Day: 41.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 135 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.73 AU - 2.07 AU

Year: 1090 Days

Day: 40 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.25 AU - 2.35 AU

Year: 1452 Days

Day: 26.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.21 AU - 2.77 AU

Year: 1635 Days

Day: 15.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.51 AU - 3.29 AU

Year: 2056 Days

Day: 15.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 156.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,820,884 km

• M1: 1,215,931 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 8.9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.12 AU - 6.26 AU

Year: 4921 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,820,884 km

• M1: 188,344 km (0.048 R)
• M2: 262,843 km (0.093 R)
• M3: 367,263 km (0.072 R)
• M4: 446,400 km (0.083 R)
• M5: 732,431 km (0.042 R)
• M6: 815,308 km (0.071 R)
• M7: 1,470,547 km (0.104 R)
• M8: 1,536,819 km (0.084 R)
• M9: 1,770,042 km (0.079 R)
• M10: 1,912,609 km (0.03 R)
• M11: 2,394,464 km (0.094 R)
• M12: 3,901,064 km (0.087 R)
• M13: 4,031,513 km (0.114 R)
• M14: 4,163,309 km (0.114 R)
• M15: 4,354,196 km (0.104 R)
• M16: 4,586,970 km (0.089 R)
• M17: 5,064,935 km (0.101 R)
• M18: 5,248,342 km (0.117 R)
• M19: 5,496,226 km (0.066 R)
• M20: 5,579,701 km (0.089 R)
• M21: 6,003,512 km (0.059 R)
• M22: 6,067,989 km (0.091 R)
• M23: 6,175,998 km (0.043 R)
• M24: 6,525,908 km (0.087 R)
• M25: 6,770,201 km (0.09 R)
• M26: 7,405,543 km (0.101 R)
• M27: 7,730,470 km (0.069 R)
• M28: 8,250,472 km (0.11 R)
• M29: 8,611,452 km (0.05 R)
• M30: 9,299,153 km (0.096 R)
• M31: 9,624,529 km (0.088 R)
• M32: 9,953,494 km (0.115 R)
• M33: 10,727,065 km (0.043 R)
• M34: 10,857,813 km (0.095 R)
• M35: 11,173,914 km (0.119 R)
• M36: 11,573,340 km (0.117 R)
• M37: 12,633,540 km (0.096 R)
• M38: 12,743,943 km (0.097 R)
• M39: 13,105,372 km (0.075 R)
• M40: 13,245,246 km (0.07 R)
• M41: 13,385,569 km (0.077 R)
• M42: 13,724,408 km (0.061 R)
• M43: 14,295,573 km (0.098 R)
• M44: 14,353,168 km (0.077 R)
• M45: 14,991,352 km (0.071 R)
• M46: 15,166,980 km (0.063 R)
• M47: 15,225,622 km (0.082 R)
• M48: 15,284,414 km (0.09 R)
• M49: 15,579,421 km (0.111 R)
• M50: 17,450,143 km (0.101 R)
• M51: 17,975,381 km (0.085 R)
• M52: 18,099,697 km (0.118 R)
• M53: 18,380,642 km (0.029 R)
• M54: 18,851,875 km (0.095 R)
• M55: 19,041,415 km (0.093 R)
• M56: 20,646,152 km (0.059 R)
• M57: 20,743,839 km (0.112 R)
• M58: 20,809,064 km (0.115 R)
• M59: 20,939,663 km (0.089 R)
• M60: 21,431,840 km (0.112 R)
• M61: 21,563,635 km (0.077 R)
• M62: 21,894,546 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.2

Radius: 7.4

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.63 AU - 16.45 AU

Year: 21898 Days

Day: 19.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,820,884 km

• M1: 121,623 km (0.104 R)
• M2: 175,777 km (0.108 R)
• M3: 328,966 km (0.12 R)
• M4: 406,757 km (0.069 R)
• M5: 474,076 km (0.102 R)
• M6: 783,294 km (0.12 R)
• M7: 936,632 km (0.04 R)
• M8: 2,077,166 km (0.068 R)
• M9: 2,322,507 km (0.1 R)
• M10: 2,976,399 km (0.119 R)
• M11: 3,394,675 km (0.11 R)
• M12: 3,683,848 km (0.111 R)
• M13: 3,757,450 km (0.077 R)
• M14: 3,868,601 km (0.114 R)
• M15: 3,943,400 km (0.115 R)
• M16: 5,579,701 km (0.096 R)
• M17: 6,848,291 km (0.101 R)
• M18: 6,938,948 km (0.046 R)
• M19: 7,213,460 km (0.114 R)
• M20: 8,785,733 km (0.114 R)
• M21: 9,635,599 km (0.086 R)
• M22: 9,737,325 km (0.116 R)
• M23: 10,563,704 km (0.094 R)
• M24: 11,091,635 km (0.095 R)
• M25: 12,008,819 km (0.086 R)
• M26: 12,063,423 km (0.104 R)
• M27: 12,504,138 km (0.073 R)
• M28: 12,838,040 km (0.065 R)
• M29: 13,118,536 km (0.12 R)
• M30: 13,685,812 km (0.099 R)
• M31: 13,914,846 km (0.094 R)
• M32: 14,493,191 km (0.062 R)
• M33: 15,138,407 km (0.092 R)
• M34: 15,434,760 km (0.074 R)
• M35: 15,733,058 km (0.11 R)
• M36: 15,852,886 km (0.092 R)
• M37: 15,912,875 km (0.118 R)
• M38: 16,456,663 km (0.052 R)
• M39: 17,006,585 km (0.106 R)
• M40: 17,624,574 km (0.099 R)
• M41: 17,936,486 km (0.096 R)
• M42: 18,376,004 km (0.096 R)
• M43: 19,458,195 km (0.087 R)
• M44: 20,495,507 km (0.104 R)
• M45: 22,084,984 km (0.103 R)
• M46: 22,623,536 km (0.117 R)
• M47: 23,302,860 km (0.083 R)
• M48: 23,576,475 km (0.06 R)
• M49: 24,820,830 km (0.118 R)
• M50: 24,960,405 km (0.076 R)
• M51: 25,591,708 km (0.108 R)
• M52: 27,517,182 km (0.103 R)
• M53: 28,023,870 km (0.085 R)
• M54: 28,753,160 km (0.102 R)
• M55: 31,053,376 km (0.054 R)
• M56: 31,732,102 km (0.113 R)
• M57: 34,573,713 km (0.104 R)
• M58: 35,042,104 km (0.106 R)
• M59: 35,985,319 km (0.112 R)
• M60: 37,655,729 km (0.103 R)
• M61: 38,864,480 km (0.088 R)
• M62: 39,351,421 km (0.091 R)
• M63: 39,922,137 km (0.102 R)
• M64: 40,742,232 km (0.104 R)
• M65: 41,650,890 km (0.082 R)
• M66: 42,232,376 km (0.098 R)
• M67: 42,984,255 km (0.094 R)
• M68: 43,068,030 km (0.098 R)
• M69: 43,235,729 km (0.109 R)
• M70: 44,416,206 km (0.049 R)
• M71: 46,378,332 km (0.104 R)
• M72: 50,652,044 km (0.071 R)
• M73: 51,896,100 km (0.111 R)
• M74: 52,880,454 km (0.11 R)
• M75: 53,600,319 km (0.08 R)
• M76: 53,690,526 km (0.107 R)
• M77: 54,504,638 km (0.085 R)
• M78: 54,867,861 km (0.089 R)
• M79: 55,414,043 km (0.092 R)
• M80: 58,450,431 km (0.119 R)
• M81: 60,316,814 km (0.1 R)
• M82: 60,410,612 km (0.112 R)
• M83: 60,974,746 km (0.065 R)
• M84: 62,107,950 km (0.039 R)
• M85: 63,248,185 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 18,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit