🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.34 AU - 1.82 AU

Year: 849 Days

Day: 24.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 9.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.8 AU - 7.4 AU

Year: 6441 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,450,371 km

• M1: 120,875 km (0.117 R)
• M2: 206,744 km (0.102 R)
• M3: 555,756 km (0.043 R)
• M4: 637,287 km (0.07 R)
• M5: 748,737 km (0.114 R)
• M6: 921,972 km (0.071 R)
• M7: 1,123,630 km (0.064 R)
• M8: 1,292,376 km (0.096 R)
• M9: 1,741,618 km (0.063 R)
• M10: 1,974,542 km (0.091 R)
• M11: 2,160,792 km (0.038 R)
• M12: 2,294,532 km (0.12 R)
• M13: 2,450,862 km (0.048 R)
• M14: 3,068,402 km (0.106 R)
• M15: 3,306,711 km (0.068 R)
• M16: 3,506,125 km (0.073 R)
• M17: 3,732,467 km (0.061 R)
• M18: 3,824,320 km (0.052 R)
• M19: 3,940,258 km (0.033 R)
• M20: 4,271,169 km (0.076 R)
• M21: 4,561,987 km (0.073 R)
• M22: 4,660,422 km (0.057 R)
• M23: 4,759,456 km (0.114 R)
• M24: 4,834,255 km (0.099 R)
• M25: 4,959,768 km (0.108 R)
• M26: 5,317,157 km (0.058 R)
• M27: 6,219,382 km (0.047 R)
• M28: 7,283,172 km (0.1 R)
• M29: 7,543,323 km (0.107 R)
• M30: 7,835,936 km (0.113 R)
• M31: 8,072,899 km (0.096 R)
• M32: 9,074,756 km (0.051 R)
• M33: 9,323,538 km (0.049 R)
• M34: 9,417,336 km (0.062 R)
• M35: 9,637,693 km (0.061 R)
• M36: 10,731,702 km (0.077 R)
• M37: 10,928,872 km (0.073 R)
• M38: 11,763,329 km (0.095 R)
• M39: 12,034,550 km (0.08 R)
• M40: 12,239,499 km (0.077 R)
• M41: 12,445,496 km (0.097 R)
• M42: 12,548,868 km (0.07 R)
• M43: 12,826,222 km (0.069 R)
• M44: 13,422,071 km (0.072 R)
• M45: 13,563,590 km (0.034 R)
• M46: 13,705,708 km (0.105 R)
• M47: 14,932,859 km (0.114 R)
• M48: 15,670,975 km (0.096 R)
• M49: 15,745,475 km (0.026 R)
• M50: 15,894,774 km (0.069 R)
• M51: 16,345,512 km (0.093 R)
• M52: 16,762,441 km (0.104 R)
• M53: 16,914,882 km (0.045 R)
• M54: 17,221,108 km (0.113 R)
• M55: 17,375,045 km (0.101 R)
• M56: 17,684,114 km (0.116 R)
• M57: 17,917,038 km (0.1 R)
• M58: 18,701,080 km (0.081 R)
• M59: 18,780,068 km (0.06 R)
• M60: 18,978,135 km (0.043 R)
• M61: 19,137,158 km (0.115 R)
• M62: 19,737,045 km (0.102 R)
• M63: 20,019,187 km (0.113 R)
• M64: 20,302,525 km (0.113 R)
• M65: 21,325,625 km (0.111 R)
• M66: 21,864,327 km (0.035 R)
• M67: 22,323,593 km (0.091 R)
• M68: 22,449,404 km (0.116 R)
• M69: 23,294,184 km (0.115 R)
• M70: 24,753,960 km (0.097 R)
• M71: 24,884,259 km (0.064 R)
• M72: 25,232,673 km (0.07 R)
• M73: 25,407,403 km (0.05 R)
• M74: 25,538,750 km (0.119 R)
• M75: 27,177,595 km (0.093 R)
• M76: 29,675,879 km (0.119 R)
• M77: 30,184,213 km (0.045 R)
• M78: 30,462,764 km (0.062 R)
• M79: 30,882,236 km (0.108 R)
• M80: 31,397,452 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.8

Radius: 9.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.27 AU - 6.95 AU

Year: 7265 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,450,371 km

• M1: 232,924 km (0.117 R)
• M2: 335,398 km (0.118 R)
• M3: 402,269 km (0.041 R)
• M4: 645,365 km (0.102 R)
• M5: 763,996 km (0.1 R)
• M6: 826,379 km (0.079 R)
• M7: 1,024,596 km (0.072 R)
• M8: 1,129,614 km (0.075 R)
• M9: 1,275,621 km (0.111 R)
• M10: 1,363,734 km (0.048 R)
• M11: 1,441,076 km (0.054 R)
• M12: 1,533,079 km (0.108 R)
• M13: 1,709,604 km (0.042 R)
• M14: 2,142,242 km (0.114 R)
• M15: 2,248,007 km (0.038 R)
• M16: 2,672,865 km (0.116 R)
• M17: 2,970,116 km (0.052 R)
• M18: 3,400,509 km (0.117 R)
• M19: 4,017,600 km (0.118 R)
• M20: 4,281,790 km (0.114 R)
• M21: 4,358,384 km (0.098 R)
• M22: 4,571,113 km (0.086 R)
• M23: 4,966,949 km (0.112 R)
• M24: 5,250,736 km (0.072 R)
• M25: 5,394,499 km (0.054 R)
• M26: 5,539,759 km (0.091 R)
• M27: 5,812,775 km (0.114 R)
• M28: 6,068,886 km (0.092 R)
• M29: 6,285,055 km (0.073 R)
• M30: 6,372,271 km (0.084 R)
• M31: 6,814,333 km (0.093 R)
• M32: 6,881,502 km (0.061 R)
• M33: 6,971,410 km (0.04 R)
• M34: 7,175,163 km (0.074 R)
• M35: 7,266,268 km (0.111 R)
• M36: 7,380,860 km (0.085 R)
• M37: 7,565,314 km (0.092 R)
• M38: 7,681,402 km (0.096 R)
• M39: 7,868,399 km (0.101 R)
• M40: 8,056,893 km (0.044 R)
• M41: 8,486,687 km (0.106 R)
• M42: 8,997,414 km (0.101 R)
• M43: 9,244,101 km (0.052 R)
• M44: 9,896,049 km (0.084 R)
• M45: 10,074,070 km (0.1 R)
• M46: 11,403,397 km (0.113 R)
• M47: 11,670,429 km (0.09 R)
• M48: 11,804,768 km (0.051 R)
• M49: 12,731,676 km (0.091 R)
• M50: 12,842,379 km (0.119 R)
• M51: 13,372,105 km (0.1 R)
• M52: 13,540,851 km (0.077 R)
• M53: 13,852,164 km (0.058 R)
• M54: 14,280,314 km (0.025 R)
• M55: 14,395,354 km (0.076 R)
• M56: 14,539,417 km (0.101 R)
• M57: 14,800,017 km (0.108 R)
• M58: 15,237,890 km (0.088 R)
• M59: 15,355,324 km (0.118 R)
• M60: 16,396,076 km (0.067 R)
• M61: 16,849,059 km (0.087 R)
• M62: 17,336,748 km (0.088 R)
• M63: 17,428,750 km (0.107 R)
• M64: 17,952,941 km (0.105 R)
• M65: 18,139,191 km (0.027 R)
• M66: 18,201,423 km (0.114 R)
• M67: 18,701,828 km (0.085 R)
• M68: 19,238,585 km (0.085 R)
• M69: 19,429,173 km (0.102 R)
• M70: 19,620,359 km (0.083 R)
• M71: 19,780,279 km (0.118 R)
• M72: 20,294,746 km (0.105 R)
• M73: 20,781,089 km (0.116 R)
• M74: 21,140,124 km (0.118 R)
• M75: 21,238,410 km (0.062 R)
• M76: 21,534,165 km (0.092 R)
• M77: 21,666,110 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.9

Radius: 5.2

Gravity: 34.06 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.14 AU - 14.52 AU

Year: 21987 Days

Day: 24.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,450,371 km

• M1: 280,496 km (0.113 R)
• M2: 317,447 km (0.085 R)
• M3: 461,210 km (0.09 R)
• M4: 625,020 km (0.049 R)
• M5: 1,004,699 km (0.097 R)
• M6: 1,863,989 km (0.081 R)
• M7: 2,398,054 km (0.097 R)
• M8: 2,518,480 km (0.113 R)
• M9: 3,149,484 km (0.083 R)
• M10: 3,193,167 km (0.065 R)
• M11: 3,370,290 km (0.1 R)
• M12: 3,505,228 km (0.079 R)
• M13: 3,780,338 km (0.118 R)
• M14: 4,949,146 km (0.117 R)
• M15: 5,205,707 km (0.037 R)
• M16: 5,361,737 km (0.094 R)
• M17: 6,890,777 km (0.071 R)
• M18: 7,761,586 km (0.025 R)
• M19: 8,913,490 km (0.106 R)
• M20: 9,288,233 km (0.047 R)
• M21: 9,477,624 km (0.086 R)
• M22: 9,731,940 km (0.075 R)
• M23: 11,104,052 km (0.06 R)
• M24: 11,439,600 km (0.067 R)
• M25: 11,983,388 km (0.103 R)
• M26: 12,535,554 km (0.119 R)
• M27: 12,744,691 km (0.04 R)
• M28: 13,450,345 km (0.1 R)
• M29: 14,024,052 km (0.105 R)
• M30: 14,386,528 km (0.076 R)
• M31: 14,459,532 km (0.095 R)
• M32: 15,492,655 km (0.058 R)
• M33: 15,867,397 km (0.036 R)
• M34: 16,932,534 km (0.076 R)
• M35: 17,318,646 km (0.041 R)
• M36: 18,335,613 km (0.113 R)
• M37: 20,427,140 km (0.072 R)
• M38: 20,673,379 km (0.102 R)
• M39: 21,168,547 km (0.1 R)
• M40: 22,762,513 km (0.108 R)
• M41: 23,788,904 km (0.102 R)
• M42: 23,875,222 km (0.11 R)
• M43: 23,961,540 km (0.112 R)
• M44: 24,743,039 km (0.089 R)
• M45: 26,331,170 km (0.056 R)
• M46: 27,227,560 km (0.081 R)
• M47: 27,860,958 km (0.102 R)
• M48: 30,069,322 km (0.116 R)
• M49: 30,255,870 km (0.091 R)
• M50: 30,817,909 km (0.093 R)
• M51: 31,288,843 km (0.052 R)
• M52: 34,066,876 km (0.093 R)
• M53: 34,164,115 km (0.09 R)
• M54: 36,028,254 km (0.101 R)
• M55: 36,325,654 km (0.119 R)
• M56: 38,733,581 km (0.115 R)
• M57: 39,241,765 km (0.113 R)
• M58: 42,441,066 km (0.055 R)
• M59: 44,336,770 km (0.076 R)
• M60: 44,442,835 km (0.082 R)
• M61: 45,937,467 km (0.092 R)
• M62: 46,259,850 km (0.117 R)
• M63: 46,907,011 km (0.065 R)
• M64: 47,339,947 km (0.059 R)
• M65: 48,210,158 km (0.091 R)
• M66: 48,319,215 km (0.062 R)
• M67: 50,740,905 km (0.114 R)
• M68: 53,427,384 km (0.036 R)
• M69: 54,106,109 km (0.109 R)
• M70: 54,787,827 km (0.081 R)
• M71: 55,015,664 km (0.092 R)
• M72: 56,159,639 km (0.056 R)
• M73: 59,638,388 km (0.081 R)
• M74: 61,403,792 km (0.107 R)
• M75: 63,066,872 km (0.104 R)
• M76: 63,904,022 km (0.052 R)
• M77: 64,383,932 km (0.116 R)
• M78: 64,985,614 km (0.11 R)
• M79: 67,655,039 km (0.093 R)
• M80: 67,777,260 km (0.092 R)
• M81: 68,757,425 km (0.08 R)
• M82: 69,742,228 km (0.118 R)
• M83: 71,601,430 km (0.071 R)
• M84: 73,225,764 km (0.095 R)
• M85: 73,979,588 km (0.09 R)
• M86: 74,357,472 km (0.092 R)
• M87: 74,862,215 km (0.03 R)
• M88: 74,988,625 km (0.116 R)
• M89: 75,115,036 km (0.097 R)
• M90: 75,241,595 km (0.103 R)
• M91: 77,403,434 km (0.105 R)
• M92: 79,456,515 km (0.077 R)
• M93: 81,527,548 km (0.097 R)
• M94: 82,961,743 km (0.109 R)
• M95: 86,649,630 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 12,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit