🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.64 AU

Year: 139 Days

Day: 46.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.75 AU

Year: 195 Days

Day: 41.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.08 AU - 1.4 AU

Year: 526 Days

Day: 23 Hours

Environment

Temp: -36 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,702,677 km

• M1: 171,888 km (0.111 R)
• M2: 753,375 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.05 AU - 2.73 AU

Year: 1407 Days

Day: 23.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.01 AU - 3.39 AU

Year: 2180 Days

Day: 24.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.9

Radius: 14.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.49 AU - 8.71 AU

Year: 7978 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,702,677 km

• M1: 201,209 km (0.106 R)
• M2: 335,398 km (0.094 R)
• M3: 442,511 km (0.087 R)
• M4: 640,428 km (0.103 R)
• M5: 745,596 km (0.067 R)
• M6: 872,006 km (0.05 R)
• M7: 1,693,149 km (0.111 R)
• M8: 2,023,910 km (0.089 R)
• M9: 2,207,765 km (0.086 R)
• M10: 2,375,913 km (0.099 R)
• M11: 2,770,104 km (0.11 R)
• M12: 2,883,349 km (0.103 R)
• M13: 2,998,241 km (0.047 R)
• M14: 3,400,659 km (0.113 R)
• M15: 3,571,500 km (0.092 R)
• M16: 4,023,884 km (0.05 R)
• M17: 4,204,897 km (0.092 R)
• M18: 5,234,429 km (0.083 R)
• M19: 5,690,703 km (0.087 R)
• M20: 6,070,981 km (0.115 R)
• M21: 6,219,531 km (0.076 R)
• M22: 6,580,960 km (0.053 R)
• M23: 7,292,896 km (0.095 R)
• M24: 7,578,179 km (0.085 R)
• M25: 7,867,202 km (0.05 R)
• M26: 8,589,012 km (0.092 R)
• M27: 8,789,623 km (0.108 R)
• M28: 10,060,756 km (0.084 R)
• M29: 10,166,372 km (0.081 R)
• M30: 10,771,795 km (0.091 R)
• M31: 10,952,060 km (0.093 R)
• M32: 11,646,493 km (0.116 R)
• M33: 12,017,646 km (0.12 R)
• M34: 12,279,891 km (0.057 R)
• M35: 12,506,083 km (0.095 R)
• M36: 13,039,399 km (0.09 R)
• M37: 13,619,091 km (0.047 R)
• M38: 14,286,297 km (0.105 R)
• M39: 14,604,043 km (0.091 R)
• M40: 14,803,756 km (0.093 R)
• M41: 15,734,405 km (0.081 R)
• M42: 17,609,465 km (0.053 R)
• M43: 17,822,043 km (0.098 R)
• M44: 17,992,884 km (0.113 R)
• M45: 18,164,173 km (0.11 R)
• M46: 18,422,230 km (0.109 R)
• M47: 19,072,532 km (0.106 R)
• M48: 19,203,579 km (0.104 R)
• M49: 19,378,609 km (0.089 R)
• M50: 19,554,237 km (0.083 R)
• M51: 20,843,471 km (0.118 R)
• M52: 21,430,344 km (0.074 R)
• M53: 21,885,420 km (0.076 R)
• M54: 22,251,935 km (0.08 R)
• M55: 23,176,749 km (0.087 R)
• M56: 24,397,917 km (0.1 R)
• M57: 24,540,184 km (0.047 R)
• M58: 24,777,895 km (0.061 R)
• M59: 26,123,229 km (0.103 R)
• M60: 26,804,647 km (0.075 R)
• M61: 27,098,607 km (0.119 R)
• M62: 27,937,103 km (0.112 R)
• M63: 28,036,287 km (0.042 R)
• M64: 28,185,286 km (0.045 R)
• M65: 28,334,585 km (0.115 R)
• M66: 28,434,366 km (0.081 R)
• M67: 29,286,326 km (0.111 R)
• M68: 29,994,223 km (0.078 R)
• M69: 31,375,461 km (0.103 R)
• M70: 31,530,294 km (0.114 R)
• M71: 31,633,517 km (0.107 R)
• M72: 31,892,321 km (0.096 R)
• M73: 32,047,903 km (0.111 R)
• M74: 32,151,724 km (0.056 R)
• M75: 32,307,755 km (0.091 R)
• M76: 32,620,564 km (0.087 R)
• M77: 32,829,702 km (0.108 R)
• M78: 34,945,165 km (0.105 R)
• M79: 35,159,090 km (0.11 R)
• M80: 35,319,908 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.3

Radius: 14.1

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.98 AU - 11 AU

Year: 10264 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,702,677 km

• M1: 196,871 km (0.105 R)
• M2: 297,401 km (0.047 R)
• M3: 520,451 km (0.026 R)
• M4: 1,183,170 km (0.102 R)
• M5: 1,290,730 km (0.107 R)
• M6: 2,660,299 km (0.071 R)
• M7: 2,790,000 km (0.072 R)
• M8: 2,936,457 km (0.106 R)
• M9: 3,207,079 km (0.075 R)
• M10: 4,403,713 km (0.095 R)
• M11: 4,819,445 km (0.083 R)
• M12: 4,996,419 km (0.113 R)
• M13: 5,320,598 km (0.087 R)
• M14: 5,782,257 km (0.07 R)
• M15: 5,876,204 km (0.108 R)
• M16: 6,548,048 km (0.075 R)
• M17: 6,724,723 km (0.032 R)
• M18: 7,508,916 km (0.119 R)
• M19: 8,471,129 km (0.062 R)
• M20: 8,663,961 km (0.119 R)
• M21: 9,672,400 km (0.051 R)
• M22: 9,986,705 km (0.113 R)
• M23: 10,533,336 km (0.119 R)
• M24: 11,466,228 km (0.119 R)
• M25: 12,914,784 km (0.086 R)
• M26: 13,186,604 km (0.103 R)
• M27: 13,560,299 km (0.069 R)
• M28: 13,937,585 km (0.058 R)
• M29: 14,114,858 km (0.111 R)
• M30: 14,292,880 km (0.111 R)
• M31: 14,960,535 km (0.109 R)
• M32: 15,928,433 km (0.087 R)
• M33: 16,353,142 km (0.081 R)
• M34: 16,647,401 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 12

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.74 AU - 13.48 AU

Year: 15064 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 38,702,677 km

• M1: 292,613 km (0.099 R)
• M2: 412,591 km (0.057 R)
• M3: 493,075 km (0.099 R)
• M4: 1,172,847 km (0.097 R)
• M5: 1,313,918 km (0.057 R)
• M6: 2,082,851 km (0.109 R)
• M7: 2,827,699 km (0.066 R)
• M8: 3,167,436 km (0.108 R)
• M9: 3,675,470 km (0.105 R)
• M10: 4,597,442 km (0.074 R)
• M11: 4,767,385 km (0.11 R)
• M12: 5,558,159 km (0.108 R)
• M13: 5,709,104 km (0.03 R)
• M14: 5,892,062 km (0.115 R)
• M15: 6,076,965 km (0.082 R)
• M16: 6,484,170 km (0.103 R)
• M17: 6,707,221 km (0.064 R)
• M18: 6,997,740 km (0.112 R)
• M19: 7,792,553 km (0.095 R)
• M20: 10,793,337 km (0.06 R)
• M21: 13,535,316 km (0.11 R)
• M22: 13,698,228 km (0.053 R)
• M23: 13,820,898 km (0.03 R)
• M24: 13,943,868 km (0.095 R)
• M25: 14,315,020 km (0.078 R)
• M26: 14,856,864 km (0.069 R)
• M27: 15,024,862 km (0.118 R)
• M28: 15,278,281 km (0.091 R)
• M29: 15,405,439 km (0.075 R)
• M30: 16,871,498 km (0.108 R)
• M31: 17,178,922 km (0.08 R)
• M32: 18,381,689 km (0.088 R)
• M33: 19,290,197 km (0.06 R)
• M34: 19,888,588 km (0.082 R)
• M35: 21,815,558 km (0.11 R)
• M36: 22,150,358 km (0.047 R)
• M37: 22,487,103 km (0.1 R)
• M38: 24,591,796 km (0.094 R)
• M39: 26,452,793 km (0.106 R)
• M40: 27,066,144 km (0.108 R)
• M41: 27,477,538 km (0.093 R)
• M42: 27,684,133 km (0.101 R)
• M43: 28,254,699 km (0.082 R)
• M44: 28,411,029 km (0.091 R)
• M45: 30,308,828 km (0.061 R)
• M46: 31,004,159 km (0.054 R)
• M47: 31,813,034 km (0.11 R)
• M48: 34,893,703 km (0.107 R)
• M49: 35,566,146 km (0.108 R)
• M50: 37,208,880 km (0.076 R)
• M51: 38,068,320 km (0.095 R)
• M52: 38,240,956 km (0.1 R)
• M53: 38,702,615 km (0.043 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit