🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.97 AU - 2.83 AU

Year: 1393 Days

Day: 28.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,890,558 km

• M1: 820,844 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.04 AU - 3.24 AU

Year: 1607 Days

Day: 29.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.2 AU - 4.5 AU

Year: 2831 Days

Day: 28.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,890,558 km

• M1: 103,372 km (0.076 R)
• M2: 3,066,607 km (0.107 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.9

Radius: 10.7

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.37 AU - 5.15 AU

Year: 3892 Days

Day: 13.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 23,890,558 km

• M1: 142,866 km (0.081 R)
• M2: 229,334 km (0.095 R)
• M3: 298,597 km (0.12 R)
• M4: 405,410 km (0.105 R)
• M5: 489,185 km (0.05 R)
• M6: 666,459 km (0.113 R)
• M7: 841,488 km (0.119 R)
• M8: 993,031 km (0.072 R)
• M9: 1,154,148 km (0.047 R)
• M10: 1,238,072 km (0.081 R)
• M11: 1,397,394 km (0.063 R)
• M12: 1,472,193 km (0.117 R)
• M13: 1,705,117 km (0.091 R)
• M14: 1,866,981 km (0.108 R)
• M15: 2,171,712 km (0.099 R)
• M16: 2,241,574 km (0.094 R)
• M17: 2,828,148 km (0.116 R)
• M18: 2,904,742 km (0.055 R)
• M19: 2,982,084 km (0.074 R)
• M20: 3,138,863 km (0.098 R)
• M21: 3,278,288 km (0.115 R)
• M22: 3,667,392 km (0.084 R)
• M23: 3,793,353 km (0.08 R)
• M24: 4,049,614 km (0.055 R)
• M25: 4,489,582 km (0.108 R)
• M26: 4,829,468 km (0.118 R)
• M27: 5,177,882 km (0.064 R)
• M28: 5,319,551 km (0.075 R)
• M29: 6,171,361 km (0.104 R)
• M30: 6,372,121 km (0.042 R)
• M31: 6,473,249 km (0.1 R)
• M32: 7,117,717 km (0.092 R)
• M33: 7,301,872 km (0.073 R)
• M34: 7,594,486 km (0.074 R)
• M35: 7,755,752 km (0.099 R)
• M36: 8,662,764 km (0.113 R)
• M37: 8,774,962 km (0.069 R)
• M38: 8,859,485 km (0.089 R)
• M39: 9,314,711 km (0.079 R)
• M40: 9,719,374 km (0.087 R)
• M41: 10,515,833 km (0.065 R)
• M42: 11,517,839 km (0.11 R)
• M43: 11,734,307 km (0.036 R)
• M44: 11,983,238 km (0.103 R)
• M45: 12,518,350 km (0.083 R)
• M46: 12,613,494 km (0.05 R)
• M47: 12,708,938 km (0.119 R)
• M48: 12,804,680 km (0.084 R)
• M49: 13,028,927 km (0.12 R)
• M50: 13,190,044 km (0.097 R)
• M51: 13,286,834 km (0.111 R)
• M52: 14,037,815 km (0.111 R)
• M53: 14,136,849 km (0.114 R)
• M54: 14,435,147 km (0.117 R)
• M55: 15,037,877 km (0.076 R)
• M56: 15,992,012 km (0.116 R)
• M57: 16,233,613 km (0.027 R)
• M58: 16,441,704 km (0.037 R)
• M59: 16,650,542 km (0.098 R)
• M60: 17,459,717 km (0.094 R)
• M61: 17,672,894 km (0.076 R)
• M62: 17,922,722 km (0.101 R)
• M63: 18,353,564 km (0.053 R)
• M64: 19,409,127 km (0.065 R)
• M65: 19,482,729 km (0.106 R)
• M66: 20,409,637 km (0.092 R)
• M67: 21,048,121 km (0.066 R)
• M68: 21,199,365 km (0.114 R)
• M69: 21,464,751 km (0.037 R)
• M70: 22,421,878 km (0.056 R)
• M71: 23,080,558 km (0.114 R)
• M72: 23,236,588 km (0.116 R)
• M73: 23,314,679 km (0.074 R)
• M74: 23,982,035 km (0.093 R)
• M75: 24,576,088 km (0.063 R)
• M76: 25,014,709 km (0.118 R)
• M77: 25,174,928 km (0.081 R)
• M78: 25,335,447 km (0.089 R)
• M79: 26,102,584 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.7

Radius: 8.6

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.77 AU - 5.99 AU

Year: 4040 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,890,558 km

• M1: 115,340 km (0.11 R)
• M2: 169,195 km (0.093 R)
• M3: 224,397 km (0.102 R)
• M4: 319,092 km (0.057 R)
• M5: 422,165 km (0.116 R)
• M6: 483,052 km (0.06 R)
• M7: 566,378 km (0.042 R)
• M8: 706,850 km (0.064 R)
• M9: 814,411 km (0.07 R)
• M10: 881,730 km (0.12 R)
• M11: 974,630 km (0.092 R)
• M12: 1,145,471 km (0.06 R)
• M13: 1,339,499 km (0.031 R)
• M14: 1,393,055 km (0.108 R)
• M15: 1,474,885 km (0.115 R)
• M16: 1,759,271 km (0.09 R)
• M17: 1,833,172 km (0.063 R)
• M18: 2,139,250 km (0.104 R)
• M19: 2,218,237 km (0.106 R)
• M20: 2,363,198 km (0.099 R)
• M21: 2,833,683 km (0.073 R)
• M22: 3,369,842 km (0.116 R)
• M23: 3,725,585 km (0.085 R)
• M24: 4,113,044 km (0.074 R)
• M25: 5,010,631 km (0.03 R)
• M26: 5,700,277 km (0.113 R)
• M27: 6,191,557 km (0.043 R)
• M28: 6,696,599 km (0.119 R)
• M29: 7,024,817 km (0.097 R)
• M30: 7,575,636 km (0.111 R)
• M31: 7,843,865 km (0.096 R)
• M32: 8,115,385 km (0.083 R)
• M33: 8,490,577 km (0.079 R)
• M34: 8,667,551 km (0.085 R)
• M35: 9,154,193 km (0.081 R)
• M36: 9,413,895 km (0.096 R)
• M37: 9,781,606 km (0.057 R)
• M38: 9,993,886 km (0.116 R)
• M39: 10,234,439 km (0.11 R)
• M40: 11,050,196 km (0.026 R)
• M41: 11,105,398 km (0.117 R)
• M42: 11,438,104 km (0.11 R)
• M43: 11,943,296 km (0.09 R)
• M44: 12,056,541 km (0.094 R)
• M45: 12,170,236 km (0.101 R)
• M46: 12,484,541 km (0.05 R)
• M47: 12,570,709 km (0.116 R)
• M48: 12,628,304 km (0.111 R)
• M49: 12,946,499 km (0.053 R)
• M50: 13,150,251 km (0.107 R)
• M51: 13,238,065 km (0.075 R)
• M52: 13,325,879 km (0.056 R)
• M53: 13,531,726 km (0.1 R)
• M54: 13,590,817 km (0.069 R)
• M55: 13,708,999 km (0.055 R)
• M56: 14,065,940 km (0.082 R)
• M57: 14,245,607 km (0.047 R)
• M58: 15,002,123 km (0.054 R)
• M59: 15,277,683 km (0.103 R)
• M60: 15,462,286 km (0.069 R)
• M61: 15,554,887 km (0.098 R)
• M62: 15,771,655 km (0.119 R)
• M63: 16,020,586 km (0.111 R)
• M64: 16,145,649 km (0.076 R)
• M65: 16,208,181 km (0.097 R)
• M66: 16,333,694 km (0.044 R)
• M67: 16,902,315 km (0.11 R)
• M68: 16,997,609 km (0.086 R)
• M69: 17,157,081 km (0.059 R)
• M70: 17,252,973 km (0.117 R)
• M71: 17,317,001 km (0.11 R)
• M72: 18,091,319 km (0.088 R)
• M73: 18,515,429 km (0.081 R)
• M74: 19,440,243 km (0.101 R)
• M75: 19,908,185 km (0.12 R)
• M76: 20,312,249 km (0.075 R)
• M77: 21,197,121 km (0.113 R)
• M78: 21,540,747 km (0.115 R)
• M79: 21,678,826 km (0.109 R)
• M80: 21,747,940 km (0.096 R)
• M81: 21,817,054 km (0.104 R)
• M82: 22,617,852 km (0.099 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: 173 - 13,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit