🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 9.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.75 AU - 2.09 AU

Year: 1836 Days

Day: 11.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,542,391 km

• M1: 113,395 km (0.119 R)
• M2: 196,422 km (0.027 R)
• M3: 352,004 km (0.036 R)
• M4: 412,292 km (0.096 R)
• M5: 643,720 km (0.059 R)
• M6: 910,602 km (0.046 R)
• M7: 1,039,256 km (0.031 R)
• M8: 1,348,326 km (0.103 R)
• M9: 1,450,052 km (0.036 R)
• M10: 1,631,514 km (0.04 R)
• M11: 1,752,689 km (0.116 R)
• M12: 1,927,419 km (0.106 R)
• M13: 1,991,148 km (0.109 R)
• M14: 2,147,328 km (0.095 R)
• M15: 2,206,868 km (0.041 R)
• M16: 2,334,475 km (0.104 R)
• M17: 2,527,306 km (0.109 R)
• M18: 2,847,895 km (0.083 R)
• M19: 2,979,840 km (0.108 R)
• M20: 3,196,757 km (0.056 R)
• M21: 3,457,805 km (0.052 R)
• M22: 3,630,292 km (0.074 R)
• M23: 3,693,721 km (0.114 R)
• M24: 3,943,250 km (0.086 R)
• M25: 4,323,528 km (0.1 R)
• M26: 4,484,196 km (0.089 R)
• M27: 4,664,013 km (0.075 R)
• M28: 4,750,480 km (0.056 R)
• M29: 4,916,235 km (0.103 R)
• M30: 5,101,587 km (0.081 R)
• M31: 5,506,847 km (0.082 R)
• M32: 5,653,453 km (0.082 R)
• M33: 6,167,172 km (0.109 R)
• M34: 6,243,168 km (0.101 R)
• M35: 6,482,674 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.6

Radius: 14.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.15 AU - 4.85 AU

Year: 5522 Days

Day: 8 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,542,391 km

• M1: 220,058 km (0.105 R)
• M2: 332,107 km (0.032 R)
• M3: 512,822 km (0.106 R)
• M4: 618,886 km (0.026 R)
• M5: 896,989 km (0.109 R)
• M6: 1,101,340 km (0.114 R)
• M7: 1,445,714 km (0.055 R)
• M8: 1,672,355 km (0.052 R)
• M9: 1,824,496 km (0.1 R)
• M10: 1,999,376 km (0.088 R)
• M11: 2,499,481 km (0.056 R)
• M12: 2,854,627 km (0.117 R)
• M13: 3,226,228 km (0.115 R)
• M14: 3,548,013 km (0.079 R)
• M15: 3,701,799 km (0.051 R)
• M16: 3,857,830 km (0.094 R)
• M17: 4,016,104 km (0.101 R)
• M18: 4,292,561 km (0.096 R)
• M19: 4,623,023 km (0.111 R)
• M20: 5,309,228 km (0.073 R)
• M21: 5,715,686 km (0.086 R)
• M22: 6,397,852 km (0.108 R)
• M23: 6,613,123 km (0.114 R)
• M24: 6,858,015 km (0.09 R)
• M25: 6,995,496 km (0.079 R)
• M26: 7,189,374 km (0.116 R)
• M27: 7,329,099 km (0.103 R)
• M28: 7,582,667 km (0.032 R)
• M29: 7,696,362 km (0.115 R)
• M30: 8,715,123 km (0.113 R)
• M31: 9,346,875 km (0.083 R)
• M32: 9,499,465 km (0.105 R)
• M33: 9,591,467 km (0.104 R)
• M34: 9,838,154 km (0.098 R)
• M35: 10,086,936 km (0.078 R)
• M36: 10,274,980 km (0.08 R)
• M37: 10,432,507 km (0.114 R)
• M38: 10,559,067 km (0.04 R)
• M39: 11,135,318 km (0.113 R)
• M40: 11,232,407 km (0.049 R)
• M41: 11,459,945 km (0.027 R)
• M42: 11,656,068 km (0.101 R)
• M43: 12,385,208 km (0.081 R)
• M44: 12,721,653 km (0.027 R)
• M45: 13,472,186 km (0.119 R)
• M46: 13,714,086 km (0.111 R)
• M47: 14,377,851 km (0.094 R)
• M48: 16,028,065 km (0.081 R)
• M49: 16,211,024 km (0.035 R)
• M50: 16,394,730 km (0.115 R)
• M51: 16,579,184 km (0.111 R)
• M52: 16,875,537 km (0.036 R)
• M53: 17,286,034 km (0.095 R)
• M54: 18,729,504 km (0.082 R)
• M55: 18,844,993 km (0.073 R)
• M56: 19,387,734 km (0.117 R)
• M57: 19,504,570 km (0.081 R)
• M58: 20,409,039 km (0.065 R)
• M59: 20,846,463 km (0.114 R)
• M60: 21,206,695 km (0.112 R)
• M61: 21,488,238 km (0.114 R)
• M62: 21,649,654 km (0.083 R)
• M63: 22,667,967 km (0.075 R)
• M64: 22,791,236 km (0.059 R)
• M65: 23,701,838 km (0.081 R)
• M66: 23,868,639 km (0.037 R)
• M67: 24,035,890 km (0.102 R)
• M68: 25,217,563 km (0.062 R)
• M69: 26,418,086 km (0.091 R)
• M70: 27,505,812 km (0.108 R)
• M71: 27,812,937 km (0.089 R)
• M72: 28,165,390 km (0.105 R)
• M73: 28,386,346 km (0.096 R)
• M74: 29,231,574 km (0.11 R)
• M75: 29,455,372 km (0.028 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.3

Radius: 5.1

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.45 AU - 7.21 AU

Year: 12321 Days

Day: 22.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 47,542,391 km

• M1: 67,618 km (0.064 R)
• M2: 348,114 km (0.04 R)
• M3: 443,258 km (0.085 R)
• M4: 796,459 km (0.115 R)
• M5: 1,771,987 km (0.111 R)
• M6: 1,819,260 km (0.1 R)
• M7: 2,161,689 km (0.043 R)
• M8: 2,212,253 km (0.077 R)
• M9: 2,523,866 km (0.07 R)
• M10: 2,739,436 km (0.072 R)
• M11: 2,794,189 km (0.045 R)
• M12: 2,849,391 km (0.104 R)
• M13: 3,159,208 km (0.107 R)
• M14: 4,341,929 km (0.086 R)
• M15: 5,472,290 km (0.113 R)
• M16: 5,610,967 km (0.112 R)
• M17: 6,213,248 km (0.106 R)
• M18: 6,321,707 km (0.085 R)
• M19: 8,537,401 km (0.116 R)
• M20: 8,900,924 km (0.028 R)
• M21: 8,982,305 km (0.116 R)
• M22: 9,063,985 km (0.099 R)
• M23: 9,559,454 km (0.101 R)
• M24: 9,768,442 km (0.093 R)
• M25: 10,705,822 km (0.115 R)
• M26: 12,119,821 km (0.079 R)
• M27: 12,165,000 km (0.102 R)
• M28: 12,619,328 km (0.076 R)
• M29: 13,638,239 km (0.069 R)
• M30: 14,015,376 km (0.099 R)
• M31: 16,050,505 km (0.119 R)
• M32: 17,001,050 km (0.066 R)
• M33: 18,956,294 km (0.078 R)
• M34: 19,906,989 km (0.076 R)
• M35: 20,280,834 km (0.047 R)
• M36: 20,603,217 km (0.099 R)
• M37: 20,818,937 km (0.095 R)
• M38: 21,307,374 km (0.103 R)
• M39: 22,683,675 km (0.038 R)
• M40: 22,739,176 km (0.091 R)
• M41: 23,298,223 km (0.108 R)
• M42: 23,466,820 km (0.089 R)
• M43: 25,059,588 km (0.035 R)
• M44: 27,158,147 km (0.025 R)
• M45: 28,228,370 km (0.086 R)
• M46: 28,288,209 km (0.061 R)
• M47: 28,828,856 km (0.098 R)
• M48: 30,164,765 km (0.062 R)
• M49: 30,594,111 km (0.071 R)
• M50: 31,893,967 km (0.117 R)
• M51: 32,143,646 km (0.108 R)
• M52: 33,085,663 km (0.087 R)
• M53: 33,655,183 km (0.1 R)
• M54: 34,419,478 km (0.107 R)
• M55: 34,739,767 km (0.068 R)
• M56: 38,326,376 km (0.118 R)
• M57: 38,525,341 km (0.103 R)
• M58: 40,669,228 km (0.088 R)
• M59: 41,007,768 km (0.048 R)
• M60: 41,483,190 km (0.119 R)
• M61: 42,920,377 km (0.095 R)
• M62: 43,127,121 km (0.099 R)
• M63: 45,421,953 km (0.057 R)
• M64: 45,984,291 km (0.071 R)
• M65: 46,125,212 km (0.085 R)
• M66: 47,328,877 km (0.105 R)
• M67: 47,471,144 km (0.095 R)
• M68: 47,542,353 km (0.099 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: 245 - 12,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit