🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.7 AU - 0.78 AU

Year: 226 Days

Day: 21.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.79 AU - 0.83 AU

Year: 259 Days

Day: 15.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.39 AU - 1.63 AU

Year: 658 Days

Day: 16.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.51 AU - 1.73 AU

Year: 731 Days

Day: 15.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,755,119 km

• M1: 1,058,555 km (0.093 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.9

Radius: 10.1

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.92 AU - 6.08 AU

Year: 4576 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,755,119 km

• M1: 140,323 km (0.079 R)
• M2: 273,764 km (0.075 R)
• M3: 637,885 km (0.107 R)
• M4: 882,179 km (0.102 R)
• M5: 1,066,633 km (0.108 R)
• M6: 1,171,351 km (0.12 R)
• M7: 1,642,884 km (0.11 R)
• M8: 1,836,463 km (0.12 R)
• M9: 1,926,970 km (0.08 R)
• M10: 2,037,523 km (0.097 R)
• M11: 2,304,106 km (0.088 R)
• M12: 2,663,440 km (0.027 R)
• M13: 2,976,549 km (0.119 R)
• M14: 3,191,970 km (0.066 R)
• M15: 3,279,634 km (0.104 R)
• M16: 3,368,046 km (0.025 R)
• M17: 3,547,265 km (0.111 R)
• M18: 4,104,068 km (0.037 R)
• M19: 4,964,555 km (0.067 R)
• M20: 5,143,324 km (0.104 R)
• M21: 5,324,188 km (0.12 R)
• M22: 5,533,476 km (0.116 R)
• M23: 5,612,613 km (0.113 R)
• M24: 6,930,869 km (0.074 R)
• M25: 7,274,795 km (0.08 R)
• M26: 7,507,420 km (0.066 R)
• M27: 7,712,817 km (0.111 R)
• M28: 8,400,968 km (0.085 R)
• M29: 9,359,441 km (0.098 R)
• M30: 9,485,552 km (0.049 R)
• M31: 9,675,990 km (0.09 R)
• M32: 9,931,803 km (0.112 R)
• M33: 10,060,457 km (0.061 R)
• M34: 10,287,098 km (0.075 R)
• M35: 10,910,921 km (0.077 R)
• M36: 11,110,335 km (0.08 R)
• M37: 11,513,052 km (0.113 R)
• M38: 12,023,181 km (0.065 R)
• M39: 12,401,963 km (0.102 R)
• M40: 12,959,813 km (0.117 R)
• M41: 13,312,715 km (0.049 R)
• M42: 13,419,228 km (0.034 R)
• M43: 13,633,153 km (0.082 R)
• M44: 13,704,661 km (0.104 R)
• M45: 13,776,318 km (0.077 R)
• M46: 13,955,985 km (0.09 R)
• M47: 14,572,777 km (0.099 R)
• M48: 15,795,291 km (0.108 R)
• M49: 15,870,539 km (0.118 R)
• M50: 16,437,964 km (0.087 R)
• M51: 16,552,256 km (0.094 R)
• M52: 16,896,780 km (0.095 R)
• M53: 16,973,674 km (0.1 R)
• M54: 17,166,356 km (0.065 R)
• M55: 17,359,786 km (0.104 R)
• M56: 17,709,695 km (0.106 R)
• M57: 17,905,220 km (0.119 R)
• M58: 18,614,762 km (0.117 R)
• M59: 19,092,877 km (0.051 R)
• M60: 19,373,672 km (0.079 R)
• M61: 19,534,789 km (0.036 R)
• M62: 20,142,755 km (0.084 R)
• M63: 20,305,966 km (0.07 R)
• M64: 20,551,456 km (0.039 R)
• M65: 20,880,572 km (0.1 R)
• M66: 21,418,825 km (0.08 R)
• M67: 21,668,952 km (0.119 R)
• M68: 21,961,865 km (0.076 R)
• M69: 22,255,974 km (0.079 R)
• M70: 22,975,989 km (0.04 R)
• M71: 23,403,091 km (0.111 R)
• M72: 23,832,886 km (0.072 R)
• M73: 24,525,823 km (0.116 R)
• M74: 24,612,889 km (0.052 R)
• M75: 24,700,104 km (0.083 R)
• M76: 24,874,835 km (0.092 R)
• M77: 26,153,747 km (0.094 R)
• M78: 27,228,159 km (0.116 R)
• M79: 28,958,707 km (0.095 R)
• M80: 29,235,313 km (0.119 R)
• M81: 29,558,894 km (0.113 R)
• M82: 30,771,684 km (0.116 R)
• M83: 31,289,591 km (0.055 R)
• M84: 31,573,379 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.7

Radius: 14.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.44 AU - 13.94 AU

Year: 13280 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,755,119 km

• M1: 562,638 km (0.097 R)
• M2: 784,192 km (0.118 R)
• M3: 970,890 km (0.074 R)
• M4: 1,441,375 km (0.057 R)
• M5: 1,979,629 km (0.101 R)
• M6: 3,096,227 km (0.113 R)
• M7: 3,367,747 km (0.102 R)
• M8: 3,506,574 km (0.115 R)
• M9: 3,825,816 km (0.093 R)
• M10: 4,454,725 km (0.108 R)
• M11: 4,607,614 km (0.103 R)
• M12: 4,840,090 km (0.062 R)
• M13: 6,444,377 km (0.073 R)
• M14: 7,281,377 km (0.054 R)
• M15: 7,644,152 km (0.062 R)
• M16: 8,105,961 km (0.096 R)
• M17: 8,246,283 km (0.113 R)
• M18: 8,340,380 km (0.101 R)
• M19: 8,624,616 km (0.046 R)
• M20: 10,600,056 km (0.116 R)
• M21: 10,702,381 km (0.114 R)
• M22: 11,956,311 km (0.045 R)
• M23: 12,223,492 km (0.056 R)
• M24: 12,492,619 km (0.096 R)
• M25: 14,658,198 km (0.077 R)
• M26: 15,174,310 km (0.071 R)
• M27: 15,347,694 km (0.114 R)
• M28: 15,638,213 km (0.096 R)
• M29: 16,579,782 km (0.093 R)
• M30: 17,721,962 km (0.114 R)
• M31: 19,513,696 km (0.1 R)
• M32: 19,954,860 km (0.104 R)
• M33: 20,718,856 km (0.089 R)
• M34: 20,847,062 km (0.037 R)
• M35: 22,013,177 km (0.108 R)
• M36: 22,736,333 km (0.079 R)
• M37: 24,611,991 km (0.071 R)
• M38: 24,883,960 km (0.116 R)
• M39: 26,397,891 km (0.085 R)
• M40: 26,676,292 km (0.11 R)
• M41: 27,306,399 km (0.114 R)
• M42: 28,083,260 km (0.094 R)
• M43: 29,369,952 km (0.088 R)
• M44: 29,803,187 km (0.115 R)
• M45: 30,020,553 km (0.047 R)
• M46: 30,238,517 km (0.119 R)
• M47: 32,894,477 km (0.073 R)
• M48: 33,044,225 km (0.084 R)
• M49: 33,720,856 km (0.089 R)
• M50: 33,947,347 km (0.088 R)
• M51: 34,250,283 km (0.032 R)
• M52: 34,706,257 km (0.086 R)
• M53: 35,317,365 km (0.106 R)
• M54: 35,470,702 km (0.101 R)
• M55: 35,778,126 km (0.053 R)
• M56: 35,932,062 km (0.109 R)
• M57: 37,719,009 km (0.11 R)
• M58: 38,979,072 km (0.102 R)
• M59: 40,975,605 km (0.119 R)
• M60: 41,136,722 km (0.118 R)
• M61: 41,621,568 km (0.048 R)
• M62: 42,026,829 km (0.102 R)
• M63: 42,923,369 km (0.113 R)
• M64: 43,332,968 km (0.115 R)
• M65: 44,321,212 km (0.081 R)
• M66: 46,403,913 km (0.084 R)
• M67: 47,838,407 km (0.118 R)
• M68: 49,630,440 km (0.058 R)
• M69: 50,750,778 km (0.073 R)
• M70: 52,140,991 km (0.082 R)
• M71: 53,808,260 km (0.119 R)
• M72: 54,249,873 km (0.104 R)
• M73: 54,959,116 km (0.045 R)
• M74: 56,386,579 km (0.115 R)
• M75: 56,476,188 km (0.092 R)
• M76: 56,835,223 km (0.062 R)
• M77: 56,925,131 km (0.081 R)
• M78: 57,015,040 km (0.089 R)
• M79: 57,375,122 km (0.094 R)
• M80: 58,007,173 km (0.041 R)
• M81: 58,369,349 km (0.06 R)
• M82: 58,823,080 km (0.096 R)
• M83: 59,917,089 km (0.083 R)
• M84: 61,017,680 km (0.096 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 20,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit