🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.5

Radius: 8.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.68 AU - 0.92 AU

Year: 503 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,339,652 km

• M1: 119,678 km (0.098 R)
• M2: 179,966 km (0.084 R)
• M3: 250,876 km (0.089 R)
• M4: 325,824 km (0.1 R)
• M5: 401,221 km (0.092 R)
• M6: 531,372 km (0.101 R)
• M7: 620,981 km (0.064 R)
• M8: 676,930 km (0.051 R)
• M9: 747,092 km (0.097 R)
• M10: 839,244 km (0.091 R)
• M11: 932,294 km (0.035 R)
• M12: 1,067,830 km (0.054 R)
• M13: 1,143,526 km (0.115 R)
• M14: 1,213,688 km (0.089 R)
• M15: 1,327,681 km (0.071 R)
• M16: 1,397,843 km (0.089 R)
• M17: 1,469,201 km (0.103 R)
• M18: 1,578,706 km (0.047 R)
• M19: 1,836,314 km (0.034 R)
• M20: 2,039,617 km (0.117 R)
• M21: 2,121,148 km (0.12 R)
• M22: 2,189,963 km (0.06 R)
• M23: 2,372,473 km (0.088 R)
• M24: 2,468,066 km (0.044 R)
• M25: 2,687,825 km (0.067 R)
• M26: 2,782,520 km (0.099 R)
• M27: 2,848,044 km (0.061 R)
• M28: 2,908,931 km (0.102 R)
• M29: 3,120,312 km (0.085 R)
• M30: 3,177,908 km (0.119 R)
• M31: 3,278,288 km (0.108 R)
• M32: 3,336,781 km (0.119 R)
• M33: 3,422,650 km (0.07 R)
• M34: 3,509,267 km (0.055 R)
• M35: 3,762,386 km (0.025 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 9.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.06 AU - 2.9 AU

Year: 2745 Days

Day: 7.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,339,652 km

• M1: 120,875 km (0.08 R)
• M2: 267,780 km (0.053 R)
• M3: 519,553 km (0.083 R)
• M4: 798,553 km (0.037 R)
• M5: 868,864 km (0.05 R)
• M6: 969,245 km (0.037 R)
• M7: 1,083,537 km (0.047 R)
• M8: 1,325,886 km (0.085 R)
• M9: 1,541,307 km (0.082 R)
• M10: 1,698,983 km (0.109 R)
• M11: 1,803,103 km (0.096 R)
• M12: 1,909,617 km (0.098 R)
• M13: 2,079,410 km (0.069 R)
• M14: 2,166,177 km (0.099 R)
• M15: 2,330,585 km (0.104 R)
• M16: 2,446,972 km (0.047 R)
• M17: 2,618,412 km (0.09 R)
• M18: 2,835,029 km (0.116 R)
• M19: 3,170,876 km (0.111 R)
• M20: 3,256,895 km (0.097 R)
• M21: 4,300,939 km (0.045 R)
• M22: 4,460,410 km (0.109 R)
• M23: 4,605,520 km (0.062 R)
• M24: 4,752,425 km (0.072 R)
• M25: 5,218,871 km (0.112 R)
• M26: 5,440,575 km (0.053 R)
• M27: 5,647,918 km (0.117 R)
• M28: 5,717,631 km (0.053 R)
• M29: 5,875,456 km (0.056 R)
• M30: 5,999,323 km (0.108 R)
• M31: 6,159,692 km (0.056 R)
• M32: 6,594,573 km (0.074 R)
• M33: 6,741,778 km (0.089 R)
• M34: 6,871,479 km (0.112 R)
• M35: 7,020,778 km (0.054 R)
• M36: 7,265,669 km (0.062 R)
• M37: 7,494,105 km (0.097 R)
• M38: 7,647,742 km (0.111 R)
• M39: 8,016,950 km (0.074 R)
• M40: 8,193,775 km (0.099 R)
• M41: 8,253,015 km (0.067 R)
• M42: 8,411,888 km (0.11 R)
• M43: 8,712,131 km (0.059 R)
• M44: 8,813,110 km (0.077 R)
• M45: 9,016,114 km (0.07 R)
• M46: 9,551,076 km (0.079 R)
• M47: 10,223,668 km (0.119 R)
• M48: 10,308,939 km (0.079 R)
• M49: 10,587,341 km (0.097 R)
• M50: 10,738,285 km (0.116 R)
• M51: 11,283,120 km (0.102 R)
• M52: 11,503,627 km (0.12 R)
• M53: 11,993,860 km (0.073 R)
• M54: 12,309,212 km (0.114 R)
• M55: 12,604,668 km (0.083 R)
• M56: 12,948,444 km (0.06 R)
• M57: 13,040,596 km (0.08 R)
• M58: 13,156,235 km (0.076 R)
• M59: 13,388,261 km (0.069 R)
• M60: 13,528,285 km (0.092 R)
• M61: 13,739,068 km (0.082 R)
• M62: 14,069,081 km (0.079 R)
• M63: 14,163,926 km (0.119 R)
• M64: 14,282,707 km (0.107 R)
• M65: 14,954,102 km (0.086 R)
• M66: 15,050,892 km (0.096 R)
• M67: 15,342,458 km (0.086 R)
• M68: 15,881,759 km (0.108 R)
• M69: 16,079,378 km (0.087 R)
• M70: 16,502,141 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 11.4

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.9 AU - 4.92 AU

Year: 6510 Days

Day: 9.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,339,652 km

• M1: 152,141 km (0.086 R)
• M2: 316,848 km (0.085 R)
• M3: 741,557 km (0.077 R)
• M4: 1,340,397 km (0.097 R)
• M5: 1,432,100 km (0.09 R)
• M6: 1,606,232 km (0.105 R)
• M7: 1,720,675 km (0.054 R)
• M8: 1,975,440 km (0.083 R)
• M9: 2,063,254 km (0.111 R)
• M10: 2,316,074 km (0.055 R)
• M11: 2,694,706 km (0.048 R)
• M12: 2,971,762 km (0.118 R)
• M13: 3,113,730 km (0.031 R)
• M14: 3,216,504 km (0.103 R)
• M15: 3,404,548 km (0.04 R)
• M16: 3,923,653 km (0.108 R)
• M17: 4,012,664 km (0.087 R)
• M18: 4,147,451 km (0.086 R)
• M19: 4,260,847 km (0.047 R)
• M20: 4,398,477 km (0.101 R)
• M21: 5,059,849 km (0.08 R)
• M22: 5,930,359 km (0.107 R)
• M23: 7,008,361 km (0.094 R)
• M24: 7,253,103 km (0.119 R)
• M25: 7,611,540 km (0.075 R)
• M26: 8,203,050 km (0.111 R)
• M27: 8,374,638 km (0.117 R)
• M28: 9,760,812 km (0.085 R)
• M29: 10,248,801 km (0.084 R)
• M30: 10,619,953 km (0.043 R)
• M31: 10,901,346 km (0.07 R)
• M32: 11,312,142 km (0.082 R)
• M33: 12,083,768 km (0.046 R)
• M34: 12,181,455 km (0.111 R)
• M35: 12,344,816 km (0.116 R)
• M36: 12,806,176 km (0.037 R)
• M37: 13,105,671 km (0.069 R)
• M38: 13,273,071 km (0.073 R)
• M39: 13,474,879 km (0.042 R)
• M40: 13,813,568 km (0.111 R)
• M41: 13,949,852 km (0.12 R)
• M42: 14,086,584 km (0.108 R)
• M43: 14,603,295 km (0.108 R)
• M44: 14,707,266 km (0.048 R)
• M45: 14,916,254 km (0.118 R)
• M46: 15,761,781 km (0.111 R)
• M47: 16,082,818 km (0.113 R)
• M48: 16,154,476 km (0.06 R)
• M49: 16,333,993 km (0.117 R)
• M50: 17,462,260 km (0.114 R)
• M51: 17,794,368 km (0.072 R)
• M52: 18,017,119 km (0.113 R)
• M53: 19,334,328 km (0.055 R)
• M54: 19,601,510 km (0.104 R)
• M55: 19,754,848 km (0.107 R)
• M56: 20,216,806 km (0.063 R)
• M57: 20,526,922 km (0.117 R)
• M58: 21,073,254 km (0.026 R)
• M59: 21,269,526 km (0.111 R)
• M60: 21,427,053 km (0.113 R)
• M61: 21,545,385 km (0.114 R)
• M62: 21,862,083 km (0.099 R)
• M63: 21,981,313 km (0.092 R)
• M64: 22,060,749 km (0.082 R)
• M65: 22,180,278 km (0.117 R)
• M66: 22,260,163 km (0.101 R)
• M67: 22,340,048 km (0.071 R)
• M68: 22,821,454 km (0.118 R)
• M69: 23,103,895 km (0.114 R)
• M70: 25,780,949 km (0.103 R)
• M71: 26,033,021 km (0.055 R)
• M72: 26,285,991 km (0.071 R)
• M73: 27,134,810 km (0.028 R)
• M74: 27,391,071 km (0.091 R)
• M75: 28,685,242 km (0.103 R)
• M76: 29,077,338 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit