🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.5

Radius: 13.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.99 AU - 1.37 AU

Year: 841 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 71,430,973 km

• M1: 237,861 km (0.063 R)
• M2: 336,745 km (0.119 R)
• M3: 430,692 km (0.04 R)
• M4: 523,293 km (0.095 R)
• M5: 624,721 km (0.076 R)
• M6: 772,523 km (0.074 R)
• M7: 868,864 km (0.081 R)
• M8: 969,544 km (0.061 R)
• M9: 1,113,008 km (0.111 R)
• M10: 1,197,381 km (0.108 R)
• M11: 1,493,286 km (0.083 R)
• M12: 1,580,202 km (0.107 R)
• M13: 1,736,532 km (0.096 R)
• M14: 2,009,099 km (0.109 R)
• M15: 2,138,502 km (0.084 R)
• M16: 2,508,906 km (0.04 R)
• M17: 2,640,103 km (0.093 R)
• M18: 2,863,752 km (0.098 R)
• M19: 3,065,859 km (0.115 R)
• M20: 3,149,933 km (0.082 R)
• M21: 3,272,753 km (0.036 R)
• M22: 3,513,456 km (0.102 R)
• M23: 3,611,442 km (0.05 R)
• M24: 3,971,973 km (0.065 R)
• M25: 4,218,810 km (0.095 R)
• M26: 4,302,285 km (0.106 R)
• M27: 4,470,882 km (0.058 R)
• M28: 4,652,344 km (0.108 R)
• M29: 4,858,191 km (0.114 R)
• M30: 5,022,749 km (0.1 R)
• M31: 5,256,420 km (0.096 R)
• M32: 5,436,985 km (0.074 R)
• M33: 5,607,975 km (0.059 R)
• M34: 5,746,204 km (0.11 R)
• M35: 5,873,811 km (0.113 R)
• M36: 6,014,283 km (0.05 R)
• M37: 6,132,017 km (0.095 R)
• M38: 6,442,133 km (0.098 R)
• M39: 6,781,720 km (0.089 R)
• M40: 6,867,589 km (0.041 R)
• M41: 6,966,174 km (0.106 R)
• M42: 7,052,792 km (0.1 R)
• M43: 7,277,188 km (0.06 R)
• M44: 7,390,434 km (0.114 R)
• M45: 7,580,274 km (0.118 R)
• M46: 7,733,312 km (0.056 R)
• M47: 7,848,802 km (0.043 R)
• M48: 7,939,009 km (0.065 R)
• M49: 8,329,609 km (0.09 R)
• M50: 8,474,420 km (0.049 R)
• M51: 8,619,979 km (0.119 R)
• M52: 8,713,178 km (0.119 R)
• M53: 8,846,769 km (0.114 R)
• M54: 9,170,200 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.4

Radius: 11

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.33 AU - 1.93 AU

Year: 1365 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,430,973 km

• M1: 137,032 km (0.077 R)
• M2: 213,177 km (0.082 R)
• M3: 290,818 km (0.102 R)
• M4: 381,774 km (0.091 R)
• M5: 466,147 km (0.112 R)
• M6: 583,282 km (0.087 R)
• M7: 665,262 km (0.102 R)
• M8: 755,768 km (0.108 R)
• M9: 825,631 km (0.119 R)
• M10: 902,374 km (0.073 R)
• M11: 999,613 km (0.105 R)
• M12: 1,105,379 km (0.115 R)
• M13: 1,519,316 km (0.117 R)
• M14: 1,713,644 km (0.118 R)
• M15: 1,825,244 km (0.089 R)
• M16: 1,991,297 km (0.064 R)
• M17: 2,174,704 km (0.117 R)
• M18: 2,320,562 km (0.04 R)
• M19: 2,488,561 km (0.096 R)
• M20: 2,797,181 km (0.078 R)
• M21: 2,969,667 km (0.037 R)
• M22: 3,091,141 km (0.06 R)
• M23: 3,166,239 km (0.079 R)
• M24: 3,402,304 km (0.108 R)
• M25: 3,723,641 km (0.119 R)
• M26: 3,803,675 km (0.097 R)
• M27: 3,921,110 km (0.078 R)
• M28: 4,002,641 km (0.081 R)
• M29: 4,288,522 km (0.042 R)
• M30: 4,380,226 km (0.108 R)
• M31: 4,480,307 km (0.089 R)
• M32: 4,706,349 km (0.116 R)
• M33: 4,864,474 km (0.108 R)
• M34: 4,968,145 km (0.11 R)
• M35: 5,072,714 km (0.031 R)
• M36: 5,234,878 km (0.09 R)
• M37: 5,357,698 km (0.071 R)
• M38: 5,606,031 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 12.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.35 AU - 3.03 AU

Year: 2894 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,430,973 km

• M1: 159,471 km (0.112 R)
• M2: 278,402 km (0.077 R)
• M3: 364,570 km (0.101 R)
• M4: 600,037 km (0.089 R)
• M5: 693,536 km (0.097 R)
• M6: 906,413 km (0.111 R)
• M7: 1,092,962 km (0.062 R)
• M8: 1,282,652 km (0.091 R)
• M9: 1,516,324 km (0.099 R)
• M10: 1,776,026 km (0.092 R)
• M11: 1,953,299 km (0.091 R)
• M12: 2,074,773 km (0.051 R)
• M13: 2,173,956 km (0.083 R)
• M14: 2,533,739 km (0.108 R)
• M15: 2,613,475 km (0.089 R)
• M16: 2,693,958 km (0.102 R)
• M17: 2,788,953 km (0.051 R)
• M18: 2,940,645 km (0.114 R)
• M19: 3,151,878 km (0.11 R)
• M20: 3,353,685 km (0.088 R)
• M21: 3,589,601 km (0.12 R)
• M22: 3,800,534 km (0.12 R)
• M23: 4,000,247 km (0.093 R)
• M24: 4,203,401 km (0.115 R)
• M25: 4,346,117 km (0.05 R)
• M26: 4,458,166 km (0.095 R)
• M27: 4,538,799 km (0.051 R)
• M28: 4,636,337 km (0.084 R)
• M29: 5,016,465 km (0.089 R)
• M30: 5,185,062 km (0.087 R)
• M31: 5,510,438 km (0.06 R)
• M32: 5,754,432 km (0.088 R)
• M33: 6,271,442 km (0.094 R)
• M34: 6,416,701 km (0.085 R)
• M35: 6,952,711 km (0.072 R)
• M36: 7,254,749 km (0.093 R)
• M37: 7,522,529 km (0.102 R)
• M38: 7,618,870 km (0.055 R)
• M39: 7,754,555 km (0.12 R)
• M40: 8,028,469 km (0.094 R)
• M41: 8,445,249 km (0.113 R)
• M42: 8,565,675 km (0.096 R)
• M43: 8,727,091 km (0.078 R)
• M44: 8,828,518 km (0.083 R)
• M45: 8,909,900 km (0.095 R)
• M46: 9,424,516 km (0.097 R)
• M47: 9,570,225 km (0.045 R)
• M48: 10,033,529 km (0.099 R)
• M49: 10,417,846 km (0.064 R)
• M50: 10,590,332 km (0.113 R)
• M51: 10,807,249 km (0.089 R)
• M52: 10,959,989 km (0.115 R)
• M53: 11,113,327 km (0.114 R)
• M54: 11,555,688 km (0.067 R)
• M55: 11,779,037 km (0.088 R)
• M56: 11,981,293 km (0.091 R)
• M57: 12,549,017 km (0.064 R)
• M58: 13,265,442 km (0.083 R)
• M59: 13,428,952 km (0.096 R)
• M60: 14,280,912 km (0.107 R)
• M61: 14,400,740 km (0.059 R)
• M62: 14,737,634 km (0.099 R)
• M63: 14,858,659 km (0.119 R)
• M64: 15,321,515 km (0.113 R)
• M65: 15,591,539 km (0.057 R)
• M66: 15,764,324 km (0.092 R)
• M67: 15,888,042 km (0.048 R)
• M68: 16,061,875 km (0.109 R)
• M69: 16,864,467 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 14.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.98 AU - 3.5 AU

Year: 3826 Days

Day: 7.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,430,973 km

• M1: 210,933 km (0.038 R)
• M2: 313,108 km (0.116 R)
• M3: 452,683 km (0.119 R)
• M4: 564,882 km (0.051 R)
• M5: 733,030 km (0.111 R)
• M6: 871,707 km (0.035 R)
• M7: 979,716 km (0.075 R)
• M8: 1,124,527 km (0.083 R)
• M9: 1,277,117 km (0.033 R)
• M10: 1,390,512 km (0.079 R)
• M11: 1,543,551 km (0.099 R)
• M12: 1,653,056 km (0.038 R)
• M13: 1,919,041 km (0.079 R)
• M14: 2,090,929 km (0.081 R)
• M15: 2,507,560 km (0.1 R)
• M16: 2,623,049 km (0.096 R)
• M17: 2,814,983 km (0.112 R)
• M18: 2,950,519 km (0.115 R)
• M19: 3,228,472 km (0.106 R)
• M20: 3,338,875 km (0.088 R)
• M21: 3,612,489 km (0.036 R)
• M22: 3,727,381 km (0.102 R)
• M23: 4,302,734 km (0.107 R)
• M24: 4,547,925 km (0.099 R)
• M25: 4,779,652 km (0.066 R)
• M26: 4,869,859 km (0.049 R)
• M27: 5,033,819 km (0.077 R)
• M28: 5,329,723 km (0.074 R)
• M29: 5,498,619 km (0.085 R)
• M30: 6,055,423 km (0.037 R)
• M31: 6,873,274 km (0.112 R)
• M32: 7,036,934 km (0.095 R)
• M33: 7,140,007 km (0.117 R)
• M34: 7,641,310 km (0.093 R)
• M35: 7,960,402 km (0.03 R)
• M36: 8,219,057 km (0.052 R)
• M37: 8,480,254 km (0.114 R)
• M38: 8,590,059 km (0.063 R)
• M39: 8,722,304 km (0.111 R)
• M40: 8,810,866 km (0.046 R)
• M41: 8,966,597 km (0.114 R)
• M42: 9,123,226 km (0.095 R)
• M43: 9,781,906 km (0.114 R)
• M44: 9,920,134 km (0.108 R)
• M45: 10,597,513 km (0.078 R)
• M46: 10,739,482 km (0.108 R)
• M47: 10,834,476 km (0.109 R)
• M48: 11,241,532 km (0.086 R)
• M49: 11,629,290 km (0.1 R)
• M50: 11,800,280 km (0.111 R)
• M51: 12,070,753 km (0.081 R)
• M52: 12,944,853 km (0.102 R)
• M53: 13,402,324 km (0.105 R)
• M54: 13,865,179 km (0.067 R)
• M55: 14,098,702 km (0.097 R)
• M56: 14,543,157 km (0.112 R)
• M57: 14,701,132 km (0.045 R)
• M58: 14,992,250 km (0.101 R)
• M59: 15,338,868 km (0.048 R)
• M60: 15,741,885 km (0.031 R)
• M61: 17,083,179 km (0.091 R)
• M62: 17,753,527 km (0.104 R)
• M63: 18,091,918 km (0.115 R)
• M64: 18,347,132 km (0.082 R)
• M65: 18,574,969 km (0.101 R)
• M66: 18,832,427 km (0.107 R)
• M67: 19,235,294 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.2

Radius: 5.3

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.23 AU - 10.61 AU

Year: 18966 Days

Day: 15.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,430,973 km

• M1: 267,780 km (0.049 R)
• M2: 1,275,920 km (0.037 R)
• M3: 1,960,779 km (0.095 R)
• M4: 2,255,337 km (0.028 R)
• M5: 2,740,783 km (0.059 R)
• M6: 3,334,088 km (0.05 R)
• M7: 3,372,385 km (0.071 R)
• M8: 3,924,999 km (0.038 R)
• M9: 4,088,061 km (0.081 R)
• M10: 4,253,367 km (0.085 R)
• M11: 4,676,130 km (0.074 R)
• M12: 5,790,634 km (0.116 R)
• M13: 6,022,960 km (0.06 R)
• M14: 6,835,725 km (0.089 R)
• M15: 7,031,998 km (0.05 R)
• M16: 7,081,365 km (0.107 R)
• M17: 7,631,735 km (0.107 R)
• M18: 8,614,444 km (0.109 R)
• M19: 9,967,108 km (0.088 R)
• M20: 10,078,109 km (0.091 R)
• M21: 10,752,945 km (0.097 R)
• M22: 11,968,727 km (0.058 R)
• M23: 12,383,562 km (0.103 R)
• M24: 13,227,294 km (0.059 R)
• M25: 14,339,255 km (0.043 R)
• M26: 14,842,951 km (0.095 R)
• M27: 14,906,381 km (0.105 R)
• M28: 14,969,810 km (0.117 R)
• M29: 15,096,968 km (0.053 R)
• M30: 15,932,472 km (0.046 R)
• M31: 16,783,086 km (0.064 R)
• M32: 18,664,279 km (0.112 R)
• M33: 19,421,544 km (0.118 R)
• M34: 19,769,059 km (0.113 R)
• M35: 22,113,408 km (0.063 R)
• M36: 22,549,037 km (0.085 R)
• M37: 22,987,508 km (0.105 R)
• M38: 24,095,879 km (0.034 R)
• M39: 24,469,275 km (0.029 R)
• M40: 26,441,124 km (0.046 R)
• M41: 28,384,850 km (0.084 R)
• M42: 28,858,028 km (0.103 R)
• M43: 28,937,165 km (0.075 R)
• M44: 34,149,604 km (0.037 R)
• M45: 34,400,928 km (0.051 R)
• M46: 34,484,852 km (0.116 R)
• M47: 36,348,243 km (0.118 R)
• M48: 38,157,031 km (0.061 R)
• M49: 38,941,223 km (0.099 R)
• M50: 39,906,878 km (0.105 R)
• M51: 40,083,253 km (0.1 R)
• M52: 40,436,903 km (0.071 R)
• M53: 40,614,176 km (0.092 R)
• M54: 42,041,041 km (0.079 R)
• M55: 42,130,650 km (0.097 R)
• M56: 42,850,814 km (0.091 R)
• M57: 44,394,365 km (0.092 R)
• M58: 44,760,281 km (0.115 R)
• M59: 49,985,885 km (0.037 R)
• M60: 50,557,199 km (0.051 R)
• M61: 52,670,119 km (0.118 R)
• M62: 52,960,489 km (0.092 R)
• M63: 53,057,428 km (0.069 R)
• M64: 53,154,367 km (0.063 R)
• M65: 55,400,879 km (0.103 R)
• M66: 55,794,620 km (0.029 R)
• M67: 56,189,409 km (0.104 R)
• M68: 57,081,012 km (0.059 R)
• M69: 57,180,495 km (0.068 R)
• M70: 57,279,828 km (0.092 R)
• M71: 58,177,116 km (0.094 R)
• M72: 58,778,051 km (0.06 R)
• M73: 58,878,281 km (0.09 R)
• M74: 60,187,861 km (0.087 R)
• M75: 60,491,395 km (0.114 R)
• M76: 61,405,139 km (0.095 R)
• M77: 62,528,170 km (0.062 R)
• M78: 63,040,842 km (0.06 R)
• M79: 63,657,933 km (0.089 R)
• M80: 64,070,374 km (0.053 R)
• M81: 65,624,996 km (0.11 R)
• M82: 65,729,116 km (0.032 R)
• M83: 69,512,745 km (0.077 R)
• M84: 69,618,959 km (0.085 R)
• M85: 69,937,603 km (0.078 R)
• M86: 70,256,695 km (0.098 R)
• M87: 70,682,900 km (0.054 R)
• M88: 71,003,189 km (0.113 R)
• M89: 71,110,001 km (0.115 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: 153 - 15,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit