🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.5

Radius: 12.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.23 AU - 1.71 AU

Year: 1151 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 41,157,424 km

• M1: 152,291 km (0.103 R)
• M2: 269,426 km (0.115 R)
• M3: 382,372 km (0.066 R)
• M4: 497,114 km (0.1 R)
• M5: 609,611 km (0.09 R)
• M6: 756,367 km (0.109 R)
• M7: 831,615 km (0.097 R)
• M8: 976,724 km (0.102 R)
• M9: 1,095,206 km (0.065 R)
• M10: 1,301,501 km (0.083 R)
• M11: 1,433,148 km (0.096 R)
• M12: 1,602,343 km (0.083 R)
• M13: 1,872,965 km (0.096 R)
• M14: 2,149,721 km (0.098 R)
• M15: 2,232,449 km (0.073 R)
• M16: 2,335,223 km (0.085 R)
• M17: 2,487,663 km (0.082 R)
• M18: 2,722,532 km (0.049 R)
• M19: 2,883,349 km (0.11 R)
• M20: 3,006,020 km (0.056 R)
• M21: 3,109,541 km (0.113 R)
• M22: 3,623,560 km (0.113 R)
• M23: 3,733,963 km (0.105 R)
• M24: 3,845,563 km (0.047 R)
• M25: 4,037,946 km (0.108 R)
• M26: 4,141,168 km (0.113 R)
• M27: 4,233,620 km (0.113 R)
• M28: 4,420,617 km (0.071 R)
• M29: 4,778,605 km (0.104 R)
• M30: 4,875,694 km (0.051 R)
• M31: 4,998,065 km (0.08 R)
• M32: 5,096,650 km (0.102 R)
• M33: 5,421,576 km (0.114 R)
• M34: 5,960,877 km (0.072 R)
• M35: 6,210,556 km (0.115 R)
• M36: 6,706,622 km (0.08 R)
• M37: 6,801,916 km (0.096 R)
• M38: 7,257,442 km (0.085 R)
• M39: 7,383,253 km (0.09 R)
• M40: 7,623,208 km (0.093 R)
• M41: 7,951,875 km (0.089 R)
• M42: 8,578,989 km (0.107 R)
• M43: 8,846,171 km (0.109 R)
• M44: 8,935,930 km (0.117 R)
• M45: 9,176,633 km (0.082 R)
• M46: 9,328,175 km (0.114 R)
• M47: 9,649,063 km (0.093 R)
• M48: 9,787,740 km (0.119 R)
• M49: 9,973,690 km (0.091 R)
• M50: 10,145,129 km (0.051 R)
• M51: 10,427,869 km (0.12 R)
• M52: 10,665,431 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.9

Radius: 13.4

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.41 AU - 4.51 AU

Year: 6082 Days

Day: 13.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,157,424 km

• M1: 171,290 km (0.119 R)
• M2: 257,608 km (0.091 R)
• M3: 464,202 km (0.069 R)
• M4: 633,697 km (0.118 R)
• M5: 797,057 km (0.065 R)
• M6: 912,547 km (0.056 R)
• M7: 1,008,290 km (0.077 R)
• M8: 1,217,876 km (0.108 R)
• M9: 1,465,012 km (0.056 R)
• M10: 2,249,952 km (0.082 R)
• M11: 2,501,276 km (0.081 R)
• M12: 2,724,177 km (0.111 R)
• M13: 3,080,669 km (0.076 R)
• M14: 3,229,668 km (0.057 R)
• M15: 3,401,407 km (0.087 R)
• M16: 3,934,873 km (0.098 R)
• M17: 4,195,173 km (0.081 R)
• M18: 4,360,778 km (0.07 R)
• M19: 4,732,977 km (0.094 R)
• M20: 5,115,499 km (0.084 R)
• M21: 5,568,482 km (0.109 R)
• M22: 5,689,805 km (0.08 R)
• M23: 6,034,479 km (0.097 R)
• M24: 6,411,316 km (0.103 R)
• M25: 7,043,517 km (0.042 R)
• M26: 7,695,614 km (0.07 R)
• M27: 8,035,799 km (0.115 R)
• M28: 8,506,434 km (0.117 R)
• M29: 8,915,136 km (0.114 R)
• M30: 9,028,979 km (0.034 R)
• M31: 9,663,873 km (0.093 R)
• M32: 9,942,574 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613

Radius: 12.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.85 AU - 5.85 AU

Year: 7990 Days

Day: 9.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,157,424 km

• M1: 210,484 km (0.111 R)
• M2: 289,921 km (0.118 R)
• M3: 433,684 km (0.099 R)
• M4: 621,579 km (0.069 R)
• M5: 705,204 km (0.074 R)
• M6: 885,470 km (0.038 R)
• M7: 1,461,422 km (0.119 R)
• M8: 1,597,256 km (0.102 R)
• M9: 1,944,922 km (0.09 R)
• M10: 2,073,576 km (0.102 R)
• M11: 2,271,793 km (0.026 R)
• M12: 2,522,968 km (0.089 R)
• M13: 3,304,467 km (0.086 R)
• M14: 3,381,510 km (0.102 R)
• M15: 3,829,257 km (0.028 R)
• M16: 4,046,622 km (0.119 R)
• M17: 4,380,375 km (0.103 R)
• M18: 4,550,618 km (0.107 R)
• M19: 4,636,636 km (0.082 R)
• M20: 4,868,513 km (0.105 R)
• M21: 5,045,039 km (0.115 R)
• M22: 5,434,741 km (0.117 R)
• M23: 5,587,331 km (0.041 R)
• M24: 5,679,633 km (0.076 R)
• M25: 6,858,464 km (0.118 R)
• M26: 6,957,348 km (0.112 R)
• M27: 7,391,332 km (0.105 R)
• M28: 7,560,527 km (0.09 R)
• M29: 7,662,702 km (0.119 R)
• M30: 7,937,513 km (0.113 R)
• M31: 8,924,710 km (0.046 R)
• M32: 9,286,737 km (0.087 R)
• M33: 9,579,799 km (0.118 R)
• M34: 10,062,551 km (0.079 R)
• M35: 10,250,446 km (0.113 R)
• M36: 10,629,527 km (0.078 R)
• M37: 11,715,608 km (0.051 R)
• M38: 11,913,376 km (0.116 R)
• M39: 11,992,663 km (0.071 R)
• M40: 12,151,985 km (0.039 R)
• M41: 12,634,139 km (0.119 R)
• M42: 13,451,691 km (0.114 R)
• M43: 13,741,761 km (0.09 R)
• M44: 15,223,528 km (0.105 R)
• M45: 15,309,846 km (0.088 R)
• M46: 16,005,327 km (0.093 R)
• M47: 16,312,900 km (0.087 R)
• M48: 16,844,571 km (0.066 R)
• M49: 16,978,461 km (0.053 R)
• M50: 17,382,076 km (0.117 R)
• M51: 17,607,819 km (0.092 R)
• M52: 17,970,743 km (0.086 R)
• M53: 18,061,849 km (0.095 R)
• M54: 18,290,434 km (0.115 R)
• M55: 20,532,906 km (0.115 R)
• M56: 21,011,021 km (0.09 R)
• M57: 21,155,084 km (0.046 R)
• M58: 23,406,083 km (0.107 R)
• M59: 23,505,715 km (0.03 R)
• M60: 23,655,313 km (0.071 R)
• M61: 24,711,773 km (0.097 R)
• M62: 27,656,158 km (0.073 R)
• M63: 28,502,284 km (0.074 R)
• M64: 29,035,600 km (0.032 R)
• M65: 29,410,792 km (0.085 R)
• M66: 30,709,451 km (0.119 R)
• M67: 31,310,984 km (0.112 R)
• M68: 31,530,594 km (0.031 R)
• M69: 31,916,407 km (0.056 R)
• M70: 32,082,161 km (0.081 R)
• M71: 32,971,072 km (0.103 R)
• M72: 34,489,639 km (0.068 R)
• M73: 35,686,422 km (0.042 R)
• M74: 35,858,460 km (0.118 R)
• M75: 36,665,092 km (0.092 R)
• M76: 37,070,801 km (0.109 R)
• M77: 37,536,051 km (0.119 R)
• M78: 37,944,902 km (0.118 R)
• M79: 38,237,814 km (0.033 R)
• M80: 39,120,890 km (0.063 R)
• M81: 39,416,795 km (0.113 R)
• M82: 39,654,057 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131

Radius: 7.1

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.05 AU - 11.47 AU

Year: 18194 Days

Day: 20.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,157,424 km

• M1: 92,003 km (0.094 R)
• M2: 368,759 km (0.037 R)
• M3: 737,667 km (0.119 R)
• M4: 800,498 km (0.11 R)
• M5: 881,730 km (0.109 R)
• M6: 1,669,063 km (0.073 R)
• M7: 1,795,474 km (0.082 R)
• M8: 3,043,419 km (0.061 R)
• M9: 3,706,736 km (0.089 R)
• M10: 3,900,166 km (0.098 R)
• M11: 3,984,240 km (0.12 R)
• M12: 4,677,626 km (0.089 R)
• M13: 4,737,017 km (0.106 R)
• M14: 4,826,775 km (0.087 R)
• M15: 4,886,914 km (0.069 R)
• M16: 5,596,008 km (0.101 R)
• M17: 5,754,432 km (0.065 R)
• M18: 5,914,202 km (0.071 R)
• M19: 6,668,624 km (0.08 R)
• M20: 6,938,050 km (0.092 R)
• M21: 7,245,623 km (0.072 R)
• M22: 8,015,753 km (0.096 R)
• M23: 8,158,619 km (0.032 R)
• M24: 8,230,276 km (0.071 R)
• M25: 8,374,489 km (0.108 R)
• M26: 8,446,894 km (0.074 R)
• M27: 8,848,564 km (0.117 R)
• M28: 9,107,518 km (0.099 R)
• M29: 9,670,754 km (0.111 R)
• M30: 9,746,600 km (0.079 R)
• M31: 10,052,379 km (0.077 R)
• M32: 10,712,704 km (0.099 R)
• M33: 10,870,080 km (0.053 R)
• M34: 11,147,435 km (0.102 R)
• M35: 11,628,242 km (0.082 R)
• M36: 11,749,417 km (0.109 R)
• M37: 13,660,679 km (0.107 R)
• M38: 16,657,573 km (0.1 R)
• M39: 17,114,894 km (0.119 R)
• M40: 19,606,596 km (0.085 R)
• M41: 20,624,759 km (0.096 R)
• M42: 21,909,057 km (0.091 R)
• M43: 22,058,954 km (0.061 R)
• M44: 22,159,035 km (0.061 R)
• M45: 23,576,176 km (0.059 R)
• M46: 24,089,446 km (0.103 R)
• M47: 24,450,874 km (0.119 R)
• M48: 25,808,924 km (0.108 R)
• M49: 26,390,860 km (0.114 R)
• M50: 26,923,727 km (0.089 R)
• M51: 27,945,780 km (0.117 R)
• M52: 27,999,934 km (0.09 R)
• M53: 28,108,243 km (0.081 R)
• M54: 28,162,547 km (0.088 R)
• M55: 28,271,155 km (0.036 R)
• M56: 28,870,893 km (0.102 R)
• M57: 29,972,233 km (0.12 R)
• M58: 31,593,425 km (0.09 R)
• M59: 32,443,141 km (0.103 R)
• M60: 34,454,783 km (0.095 R)
• M61: 34,629,065 km (0.092 R)
• M62: 35,563,603 km (0.093 R)
• M63: 36,210,913 km (0.077 R)
• M64: 37,397,822 km (0.093 R)
• M65: 38,296,307 km (0.082 R)
• M66: 38,416,733 km (0.106 R)
• M67: 39,444,620 km (0.032 R)
• M68: 40,665,638 km (0.077 R)
• M69: 40,788,308 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 20,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit