🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.63 AU - 0.95 AU

Year: 292 Days

Day: 32.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.23 AU - 1.41 AU

Year: 631 Days

Day: 44.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,221,280 km

• M1: 1,286,691 km (0.082 R)

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 14.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.95 AU - 4.09 AU

Year: 2749 Days

Day: 8.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,221,280 km

• M1: 182,509 km (0.12 R)
• M2: 284,984 km (0.115 R)
• M3: 393,293 km (0.046 R)
• M4: 516,861 km (0.09 R)
• M5: 860,337 km (0.118 R)
• M6: 1,024,446 km (0.097 R)
• M7: 1,308,383 km (0.08 R)
• M8: 1,454,390 km (0.082 R)
• M9: 1,547,291 km (0.111 R)
• M10: 1,666,371 km (0.072 R)
• M11: 2,055,624 km (0.102 R)
• M12: 2,391,023 km (0.097 R)
• M13: 2,488,112 km (0.079 R)
• M14: 3,205,583 km (0.117 R)
• M15: 3,422,201 km (0.073 R)
• M16: 3,675,769 km (0.115 R)
• M17: 3,788,566 km (0.072 R)
• M18: 3,919,165 km (0.098 R)
• M19: 4,134,436 km (0.12 R)
• M20: 4,235,116 km (0.098 R)
• M21: 4,439,167 km (0.039 R)
• M22: 4,542,390 km (0.093 R)
• M23: 4,663,863 km (0.117 R)
• M24: 4,786,384 km (0.033 R)
• M25: 5,034,866 km (0.113 R)
• M26: 5,178,779 km (0.119 R)
• M27: 5,994,835 km (0.106 R)
• M28: 6,147,575 km (0.097 R)
• M29: 6,495,988 km (0.089 R)
• M30: 7,172,021 km (0.082 R)
• M31: 7,273,299 km (0.075 R)
• M32: 7,559,480 km (0.096 R)
• M33: 7,703,991 km (0.115 R)
• M34: 7,849,550 km (0.034 R)
• M35: 7,953,969 km (0.072 R)
• M36: 8,058,987 km (0.088 R)
• M37: 8,227,733 km (0.114 R)
• M38: 8,719,910 km (0.09 R)
• M39: 8,871,603 km (0.104 R)
• M40: 9,177,680 km (0.041 R)
• M41: 9,287,784 km (0.083 R)
• M42: 9,732,837 km (0.103 R)
• M43: 9,822,746 km (0.119 R)
• M44: 10,207,811 km (0.051 R)
• M45: 10,321,954 km (0.083 R)
• M46: 10,644,038 km (0.093 R)
• M47: 10,992,751 km (0.108 R)
• M48: 11,297,930 km (0.107 R)
• M49: 11,439,899 km (0.078 R)
• M50: 11,773,203 km (0.098 R)
• M51: 12,327,762 km (0.097 R)
• M52: 12,522,688 km (0.078 R)
• M53: 12,816,947 km (0.097 R)
• M54: 13,088,767 km (0.107 R)
• M55: 13,188,099 km (0.059 R)
• M56: 13,738,769 km (0.109 R)
• M57: 14,476,287 km (0.108 R)
• M58: 14,733,595 km (0.05 R)
• M59: 14,914,758 km (0.087 R)
• M60: 15,305,059 km (0.034 R)
• M61: 15,857,374 km (0.096 R)
• M62: 16,016,397 km (0.099 R)
• M63: 16,630,795 km (0.048 R)
• M64: 16,765,433 km (0.092 R)
• M65: 17,008,680 km (0.1 R)
• M66: 17,498,613 km (0.083 R)
• M67: 17,635,495 km (0.11 R)
• M68: 17,827,877 km (0.054 R)
• M69: 17,937,981 km (0.119 R)
• M70: 18,631,966 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 8.7

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.05 AU - 6.09 AU

Year: 5472 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,221,280 km

• M1: 116,537 km (0.088 R)
• M2: 175,179 km (0.113 R)
• M3: 255,064 km (0.117 R)
• M4: 315,801 km (0.091 R)
• M5: 413,788 km (0.074 R)
• M6: 619,335 km (0.117 R)
• M7: 682,465 km (0.081 R)
• M8: 801,994 km (0.068 R)
• M9: 1,047,335 km (0.083 R)
• M10: 1,202,767 km (0.085 R)
• M11: 1,267,244 km (0.086 R)
• M12: 1,589,178 km (0.112 R)
• M13: 1,974,542 km (0.114 R)
• M14: 2,089,882 km (0.06 R)
• M15: 2,307,398 km (0.077 R)
• M16: 2,679,148 km (0.106 R)
• M17: 2,764,419 km (0.118 R)
• M18: 3,386,297 km (0.11 R)
• M19: 3,595,286 km (0.116 R)
• M20: 4,222,549 km (0.099 R)
• M21: 4,322,032 km (0.101 R)
• M22: 4,728,041 km (0.1 R)
• M23: 5,740,818 km (0.056 R)
• M24: 6,018,173 km (0.089 R)
• M25: 6,357,012 km (0.119 R)
• M26: 6,964,678 km (0.082 R)
• M27: 7,053,091 km (0.04 R)
• M28: 7,141,802 km (0.115 R)
• M29: 7,260,583 km (0.117 R)
• M30: 7,864,809 km (0.116 R)
• M31: 8,204,097 km (0.098 R)
• M32: 8,579,587 km (0.108 R)
• M33: 8,928,899 km (0.073 R)
• M34: 9,153,445 km (0.056 R)
• M35: 9,805,692 km (0.068 R)
• M36: 11,223,431 km (0.1 R)
• M37: 11,361,809 km (0.068 R)
• M38: 12,132,986 km (0.102 R)
• M39: 12,203,895 km (0.118 R)
• M40: 12,812,459 km (0.101 R)
• M41: 13,211,586 km (0.12 R)
• M42: 13,688,504 km (0.119 R)
• M43: 15,000,328 km (0.044 R)
• M44: 15,344,104 km (0.109 R)
• M45: 15,651,976 km (0.105 R)
• M46: 15,729,169 km (0.102 R)
• M47: 16,039,585 km (0.07 R)
• M48: 16,312,750 km (0.082 R)
• M49: 16,784,731 km (0.118 R)
• M50: 18,227,453 km (0.09 R)
• M51: 18,922,335 km (0.108 R)
• M52: 19,169,770 km (0.09 R)
• M53: 20,846,164 km (0.049 R)
• M54: 20,973,771 km (0.105 R)
• M55: 21,272,518 km (0.052 R)
• M56: 21,529,826 km (0.112 R)
• M57: 21,788,032 km (0.109 R)
• M58: 22,220,819 km (0.095 R)
• M59: 22,481,718 km (0.06 R)
• M60: 24,113,681 km (0.067 R)
• M61: 24,292,301 km (0.077 R)
• M62: 24,696,065 km (0.098 R)
• M63: 25,011,567 km (0.116 R)
• M64: 25,283,087 km (0.084 R)
• M65: 26,103,482 km (0.074 R)
• M66: 26,195,186 km (0.086 R)
• M67: 26,332,816 km (0.078 R)
• M68: 27,257,330 km (0.111 R)
• M69: 27,350,380 km (0.111 R)
• M70: 27,583,454 km (0.1 R)
• M71: 27,723,477 km (0.1 R)
• M72: 28,286,414 km (0.114 R)
• M73: 28,427,784 km (0.116 R)
• M74: 28,663,850 km (0.105 R)
• M75: 29,519,101 km (0.088 R)
• M76: 29,758,158 km (0.106 R)
• M77: 30,093,856 km (0.1 R)
• M78: 30,190,047 km (0.032 R)
• M79: 30,865,930 km (0.116 R)
• M80: 33,221,349 km (0.06 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit