🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 11.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.89 AU - 0.99 AU

Year: 641 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,560,272 km

• M1: 159,322 km (0.072 R)
• M2: 374,743 km (0.12 R)
• M3: 486,791 km (0.094 R)
• M4: 627,114 km (0.073 R)
• M5: 774,468 km (0.047 R)
• M6: 938,727 km (0.107 R)
• M7: 1,094,159 km (0.105 R)
• M8: 1,256,024 km (0.117 R)
• M9: 1,350,121 km (0.034 R)
• M10: 1,593,517 km (0.115 R)
• M11: 1,751,043 km (0.109 R)
• M12: 2,037,673 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 8.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.49 AU - 2.81 AU

Year: 3032 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,560,272 km

• M1: 104,868 km (0.086 R)
• M2: 167,699 km (0.115 R)
• M3: 285,582 km (0.113 R)
• M4: 423,661 km (0.118 R)
• M5: 553,063 km (0.099 R)
• M6: 661,522 km (0.069 R)
• M7: 1,009,636 km (0.101 R)
• M8: 1,352,963 km (0.068 R)
• M9: 1,421,329 km (0.117 R)
• M10: 1,490,892 km (0.102 R)
• M11: 1,633,609 km (0.118 R)
• M12: 2,101,700 km (0.092 R)
• M13: 2,275,832 km (0.1 R)
• M14: 2,371,575 km (0.119 R)
• M15: 2,468,664 km (0.108 R)
• M16: 2,524,763 km (0.107 R)
• M17: 2,811,692 km (0.081 R)
• M18: 2,885,145 km (0.057 R)
• M19: 3,079,023 km (0.049 R)
• M20: 3,385,699 km (0.116 R)
• M21: 3,463,939 km (0.11 R)
• M22: 3,542,627 km (0.082 R)
• M23: 4,211,479 km (0.082 R)
• M24: 4,397,579 km (0.064 R)
• M25: 4,465,945 km (0.112 R)
• M26: 4,586,372 km (0.076 R)
• M27: 4,778,006 km (0.085 R)
• M28: 5,061,195 km (0.119 R)
• M29: 5,222,910 km (0.106 R)
• M30: 6,538,624 km (0.049 R)
• M31: 6,912,618 km (0.065 R)
• M32: 7,012,251 km (0.056 R)
• M33: 7,192,666 km (0.117 R)
• M34: 7,313,989 km (0.028 R)
• M35: 7,415,417 km (0.1 R)
• M36: 7,537,938 km (0.118 R)
• M37: 7,619,917 km (0.112 R)
• M38: 8,265,432 km (0.101 R)
• M39: 8,477,412 km (0.067 R)
• M40: 8,734,272 km (0.12 R)
• M41: 8,928,450 km (0.12 R)
• M42: 9,475,679 km (0.084 R)
• M43: 9,966,061 km (0.089 R)
• M44: 10,078,708 km (0.114 R)
• M45: 10,328,087 km (0.087 R)
• M46: 10,396,304 km (0.111 R)
• M47: 10,602,300 km (0.109 R)
• M48: 10,786,455 km (0.099 R)
• M49: 11,415,963 km (0.095 R)
• M50: 11,557,483 km (0.09 R)
• M51: 12,857,039 km (0.072 R)
• M52: 13,449,447 km (0.085 R)
• M53: 13,623,878 km (0.115 R)
• M54: 13,899,587 km (0.063 R)
• M55: 14,000,266 km (0.065 R)
• M56: 14,126,527 km (0.105 R)
• M57: 14,354,664 km (0.1 R)
• M58: 14,558,566 km (0.086 R)
• M59: 14,737,634 km (0.114 R)
• M60: 15,175,806 km (0.088 R)
• M61: 15,279,478 km (0.078 R)
• M62: 16,117,675 km (0.109 R)
• M63: 16,223,440 km (0.09 R)
• M64: 16,356,134 km (0.068 R)
• M65: 17,024,537 km (0.059 R)
• M66: 17,159,175 km (0.098 R)
• M67: 17,321,489 km (0.08 R)
• M68: 17,620,086 km (0.037 R)
• M69: 17,674,540 km (0.105 R)
• M70: 18,167,465 km (0.046 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.9

Radius: 7

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.43 AU - 10.33 AU

Year: 21829 Days

Day: 23.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,560,272 km

• M1: 110,553 km (0.064 R)
• M2: 830,268 km (0.103 R)
• M3: 1,015,620 km (0.074 R)
• M4: 1,479,822 km (0.043 R)
• M5: 1,792,781 km (0.116 R)
• M6: 2,578,618 km (0.097 R)
• M7: 2,645,638 km (0.059 R)
• M8: 3,910,189 km (0.066 R)
• M9: 4,143,412 km (0.076 R)
• M10: 4,381,273 km (0.088 R)
• M11: 4,870,159 km (0.047 R)
• M12: 4,953,335 km (0.062 R)
• M13: 5,592,268 km (0.111 R)
• M14: 6,438,393 km (0.117 R)
• M15: 6,713,803 km (0.101 R)
• M16: 7,951,576 km (0.098 R)
• M17: 8,296,698 km (0.098 R)
• M18: 8,496,112 km (0.109 R)
• M19: 10,094,565 km (0.107 R)
• M20: 10,791,990 km (0.059 R)
• M21: 10,900,748 km (0.088 R)
• M22: 11,009,655 km (0.06 R)
• M23: 11,449,473 km (0.109 R)
• M24: 12,007,323 km (0.119 R)
• M25: 12,460,007 km (0.088 R)
• M26: 13,851,117 km (0.07 R)
• M27: 14,565,148 km (0.072 R)
• M28: 14,685,275 km (0.04 R)
• M29: 15,169,074 km (0.105 R)
• M30: 16,339,229 km (0.12 R)
• M31: 17,029,922 km (0.092 R)
• M32: 17,156,482 km (0.036 R)
• M33: 18,180,480 km (0.107 R)
• M34: 18,309,882 km (0.057 R)
• M35: 19,290,047 km (0.095 R)
• M36: 19,554,237 km (0.115 R)
• M37: 20,488,625 km (0.083 R)
• M38: 21,301,091 km (0.056 R)
• M39: 21,642,623 km (0.055 R)
• M40: 22,054,915 km (0.046 R)
• M41: 22,469,899 km (0.102 R)
• M42: 22,957,140 km (0.096 R)
• M43: 24,226,328 km (0.051 R)
• M44: 25,013,063 km (0.099 R)
• M45: 27,274,833 km (0.109 R)
• M46: 27,348,884 km (0.076 R)
• M47: 27,720,186 km (0.089 R)
• M48: 28,317,680 km (0.104 R)
• M49: 28,392,629 km (0.067 R)
• M50: 28,768,419 km (0.112 R)
• M51: 29,146,004 km (0.1 R)
• M52: 29,982,405 km (0.115 R)
• M53: 30,518,714 km (0.103 R)
• M54: 30,826,736 km (0.117 R)
• M55: 31,212,997 km (0.106 R)
• M56: 31,834,427 km (0.111 R)
• M57: 32,381,656 km (0.104 R)
• M58: 32,617,123 km (0.042 R)
• M59: 33,326,815 km (0.051 R)
• M60: 34,601,090 km (0.053 R)
• M61: 35,810,140 km (0.105 R)
• M62: 36,869,143 km (0.11 R)
• M63: 37,690,735 km (0.078 R)
• M64: 37,773,313 km (0.098 R)
• M65: 38,352,406 km (0.068 R)
• M66: 41,547,218 km (0.108 R)
• M67: 41,717,760 km (0.039 R)
• M68: 42,230,581 km (0.026 R)
• M69: 42,316,301 km (0.102 R)
• M70: 43,955,295 km (0.031 R)
• M71: 44,129,128 km (0.099 R)
• M72: 45,967,087 km (0.101 R)
• M73: 46,231,576 km (0.107 R)
• M74: 47,384,078 km (0.114 R)
• M75: 47,473,089 km (0.058 R)
• M76: 47,740,570 km (0.099 R)
• M77: 48,546,005 km (0.079 R)
• M78: 50,442,756 km (0.073 R)
• M79: 51,354,406 km (0.102 R)
• M80: 51,904,028 km (0.088 R)
• M81: 52,639,900 km (0.11 R)
• M82: 54,028,917 km (0.11 R)
• M83: 54,401,266 km (0.1 R)
• M84: 55,336,103 km (0.08 R)
• M85: 56,182,079 km (0.095 R)
• M86: 57,886,597 km (0.083 R)
• M87: 58,458,510 km (0.092 R)
• M88: 60,282,108 km (0.101 R)
• M89: 60,765,010 km (0.118 R)
• M90: 64,773,634 km (0.083 R)
• M91: 64,872,369 km (0.108 R)
• M92: 65,565,605 km (0.11 R)
• M93: 66,361,017 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 19,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit