🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.79 AU - 1.05 AU

Year: 313 Days

Day: 35.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.97 AU - 1.35 AU

Year: 443 Days

Day: 14.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,587,879 km

• M1: 936,183 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.2

Radius: 8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.04 AU - 7.98 AU

Year: 6584 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,587,879 km

• M1: 115,490 km (0.117 R)
• M2: 165,455 km (0.08 R)
• M3: 278,252 km (0.117 R)
• M4: 368,908 km (0.119 R)
• M5: 510,877 km (0.1 R)
• M6: 638,035 km (0.084 R)
• M7: 776,114 km (0.05 R)
• M8: 1,178,233 km (0.109 R)
• M9: 1,248,693 km (0.116 R)
• M10: 1,814,173 km (0.117 R)
• M11: 2,596,720 km (0.115 R)
• M12: 2,652,221 km (0.072 R)
• M13: 2,708,170 km (0.102 R)
• M14: 2,994,052 km (0.102 R)
• M15: 3,052,395 km (0.035 R)
• M16: 3,512,259 km (0.052 R)
• M17: 3,698,209 km (0.115 R)
• M18: 3,929,936 km (0.117 R)
• M19: 4,166,450 km (0.104 R)
• M20: 4,429,743 km (0.065 R)
• M21: 4,675,831 km (0.11 R)
• M22: 4,949,446 km (0.078 R)
• M23: 5,018,709 km (0.073 R)
• M24: 5,134,797 km (0.117 R)
• M25: 5,440,875 km (0.101 R)
• M26: 5,825,640 km (0.094 R)
• M27: 6,046,148 km (0.06 R)
• M28: 6,826,001 km (0.119 R)
• M29: 6,954,805 km (0.085 R)
• M30: 7,398,662 km (0.052 R)
• M31: 7,504,577 km (0.114 R)
• M32: 7,878,721 km (0.118 R)
• M33: 8,041,035 km (0.11 R)
• M34: 8,286,376 km (0.091 R)
• M35: 8,728,886 km (0.117 R)
• M36: 8,784,836 km (0.107 R)
• M37: 8,896,885 km (0.105 R)
• M38: 8,981,258 km (0.054 R)
• M39: 9,378,440 km (0.107 R)
• M40: 9,579,200 km (0.105 R)
• M41: 10,426,074 km (0.108 R)
• M42: 10,753,544 km (0.101 R)
• M43: 11,296,734 km (0.087 R)
• M44: 11,357,770 km (0.103 R)
• M45: 11,418,805 km (0.067 R)
• M46: 11,663,847 km (0.09 R)
• M47: 11,941,800 km (0.095 R)
• M48: 12,852,103 km (0.114 R)
• M49: 12,979,410 km (0.032 R)
• M50: 13,363,877 km (0.075 R)
• M51: 14,838,762 km (0.068 R)
• M52: 14,905,483 km (0.065 R)
• M53: 15,106,393 km (0.083 R)
• M54: 15,442,988 km (0.053 R)
• M55: 15,714,209 km (0.115 R)
• M56: 16,502,590 km (0.08 R)
• M57: 17,128,507 km (0.116 R)
• M58: 17,620,684 km (0.114 R)
• M59: 17,975,231 km (0.048 R)
• M60: 18,332,022 km (0.059 R)
• M61: 18,547,144 km (0.093 R)
• M62: 18,943,878 km (0.062 R)
• M63: 19,125,190 km (0.06 R)
• M64: 19,197,745 km (0.075 R)
• M65: 19,306,952 km (0.101 R)
• M66: 19,782,374 km (0.069 R)
• M67: 19,892,627 km (0.098 R)
• M68: 20,595,737 km (0.11 R)
• M69: 20,894,335 km (0.112 R)
• M70: 21,006,533 km (0.112 R)
• M71: 21,081,482 km (0.102 R)
• M72: 21,420,022 km (0.098 R)
• M73: 22,408,115 km (0.05 R)
• M74: 22,715,090 km (0.095 R)
• M75: 22,869,176 km (0.113 R)
• M76: 23,100,754 km (0.108 R)
• M77: 23,333,229 km (0.117 R)
• M78: 24,192,220 km (0.109 R)
• M79: 24,665,248 km (0.114 R)
• M80: 25,300,441 km (0.078 R)
• M81: 26,142,527 km (0.108 R)
• M82: 26,587,132 km (0.114 R)
• M83: 27,320,311 km (0.073 R)
• M84: 27,402,141 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 11.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.53 AU - 13.89 AU

Year: 14216 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,587,879 km

• M1: 153,637 km (0.091 R)
• M2: 264,339 km (0.118 R)
• M3: 372,947 km (0.052 R)
• M4: 502,350 km (0.087 R)
• M5: 588,668 km (0.112 R)
• M6: 696,976 km (0.087 R)
• M7: 990,338 km (0.055 R)
• M8: 1,556,117 km (0.114 R)
• M9: 1,734,587 km (0.119 R)
• M10: 2,515,787 km (0.085 R)
• M11: 2,753,498 km (0.119 R)
• M12: 2,861,508 km (0.104 R)
• M13: 3,598,577 km (0.073 R)
• M14: 3,836,886 km (0.113 R)
• M15: 4,080,432 km (0.108 R)
• M16: 4,455,473 km (0.115 R)
• M17: 4,614,945 km (0.094 R)
• M18: 4,808,973 km (0.098 R)
• M19: 5,749,794 km (0.102 R)
• M20: 6,064,249 km (0.115 R)
• M21: 6,893,171 km (0.107 R)
• M22: 7,377,569 km (0.034 R)
• M23: 7,950,229 km (0.115 R)
• M24: 8,775,860 km (0.119 R)
• M25: 8,936,229 km (0.036 R)
• M26: 9,628,717 km (0.098 R)
• M27: 10,550,539 km (0.075 R)
• M28: 10,678,446 km (0.113 R)
• M29: 11,195,157 km (0.114 R)
• M30: 11,631,982 km (0.072 R)
• M31: 12,930,342 km (0.1 R)
• M32: 13,204,705 km (0.092 R)
• M33: 14,086,285 km (0.073 R)
• M34: 14,557,818 km (0.079 R)
• M35: 15,082,607 km (0.105 R)
• M36: 15,759,537 km (0.093 R)
• M37: 15,905,844 km (0.093 R)
• M38: 16,693,926 km (0.072 R)
• M39: 17,092,754 km (0.117 R)
• M40: 17,293,364 km (0.058 R)
• M41: 17,798,257 km (0.116 R)
• M42: 18,564,797 km (0.079 R)
• M43: 19,498,736 km (0.095 R)
• M44: 22,556,068 km (0.114 R)
• M45: 23,274,138 km (0.085 R)
• M46: 24,845,813 km (0.111 R)
• M47: 24,959,507 km (0.054 R)
• M48: 25,301,189 km (0.082 R)
• M49: 26,278,063 km (0.03 R)
• M50: 27,033,382 km (0.114 R)
• M51: 27,501,773 km (0.093 R)
• M52: 30,004,247 km (0.094 R)
• M53: 30,489,243 km (0.081 R)
• M54: 30,976,782 km (0.116 R)
• M55: 31,712,804 km (0.108 R)
• M56: 31,897,707 km (0.102 R)
• M57: 32,144,842 km (0.068 R)
• M58: 32,952,372 km (0.074 R)
• M59: 33,766,633 km (0.092 R)
• M60: 33,955,425 km (0.095 R)
• M61: 35,414,902 km (0.06 R)
• M62: 35,606,836 km (0.053 R)
• M63: 37,414,278 km (0.088 R)
• M64: 38,526,239 km (0.109 R)
• M65: 41,319,530 km (0.11 R)
• M66: 42,808,627 km (0.104 R)
• M67: 43,559,758 km (0.086 R)
• M68: 43,696,790 km (0.048 R)
• M69: 43,971,302 km (0.098 R)
• M70: 44,660,051 km (0.083 R)
• M71: 45,839,181 km (0.051 R)
• M72: 46,467,642 km (0.073 R)
• M73: 46,677,677 km (0.108 R)
• M74: 46,888,161 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.5

Radius: 5.4

Gravity: 22.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.73 AU - 15.87 AU

Year: 21231 Days

Day: 15 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,587,879 km

• M1: 553,213 km (0.071 R)
• M2: 596,596 km (0.087 R)
• M3: 710,739 km (0.119 R)
• M4: 1,263,952 km (0.072 R)
• M5: 1,322,296 km (0.103 R)
• M6: 1,564,794 km (0.038 R)
• M7: 1,723,517 km (0.082 R)
• M8: 1,854,266 km (0.053 R)
• M9: 2,056,372 km (0.092 R)
• M10: 2,856,871 km (0.119 R)
• M11: 2,972,809 km (0.091 R)
• M12: 3,051,049 km (0.115 R)
• M13: 3,129,887 km (0.119 R)
• M14: 4,084,471 km (0.108 R)
• M15: 4,570,664 km (0.107 R)
• M16: 4,615,842 km (0.038 R)
• M17: 4,982,058 km (0.118 R)
• M18: 5,645,225 km (0.073 R)
• M19: 6,335,919 km (0.109 R)
• M20: 7,741,391 km (0.098 R)
• M21: 7,849,251 km (0.114 R)
• M22: 8,121,070 km (0.106 R)
• M23: 8,841,982 km (0.104 R)
• M24: 10,167,120 km (0.087 R)
• M25: 10,463,174 km (0.069 R)
• M26: 11,124,846 km (0.081 R)
• M27: 13,060,642 km (0.109 R)
• M28: 13,577,054 km (0.089 R)
• M29: 14,430,061 km (0.099 R)
• M30: 14,896,657 km (0.119 R)
• M31: 14,963,677 km (0.108 R)
• M32: 16,463,994 km (0.034 R)
• M33: 16,672,234 km (0.072 R)
• M34: 16,951,384 km (0.082 R)
• M35: 17,091,407 km (0.112 R)
• M36: 17,584,931 km (0.081 R)
• M37: 17,726,749 km (0.069 R)
• M38: 18,011,584 km (0.115 R)
• M39: 18,441,678 km (0.066 R)
• M40: 18,657,996 km (0.06 R)
• M41: 19,825,757 km (0.082 R)
• M42: 19,973,410 km (0.074 R)
• M43: 20,121,362 km (0.084 R)
• M44: 21,318,445 km (0.074 R)
• M45: 21,545,534 km (0.06 R)
• M46: 22,001,957 km (0.114 R)
• M47: 22,384,778 km (0.109 R)
• M48: 22,924,378 km (0.06 R)
• M49: 24,886,354 km (0.082 R)
• M50: 25,365,067 km (0.099 R)
• M51: 25,605,620 km (0.109 R)
• M52: 26,738,226 km (0.103 R)
• M53: 27,146,628 km (0.093 R)
• M54: 27,228,608 km (0.117 R)
• M55: 32,727,676 km (0.084 R)
• M56: 35,287,894 km (0.113 R)
• M57: 37,181,803 km (0.071 R)
• M58: 38,095,098 km (0.092 R)
• M59: 38,646,665 km (0.066 R)
• M60: 38,738,967 km (0.071 R)
• M61: 38,831,119 km (0.092 R)
• M62: 39,015,873 km (0.039 R)
• M63: 39,386,277 km (0.066 R)
• M64: 40,410,723 km (0.046 R)
• M65: 40,504,222 km (0.095 R)
• M66: 42,011,121 km (0.103 R)
• M67: 44,498,635 km (0.108 R)
• M68: 44,982,584 km (0.029 R)
• M69: 46,346,468 km (0.108 R)
• M70: 46,836,849 km (0.073 R)
• M71: 47,329,026 km (0.062 R)
• M72: 49,414,720 km (0.095 R)
• M73: 49,514,801 km (0.038 R)
• M74: 49,715,112 km (0.075 R)
• M75: 49,915,723 km (0.086 R)
• M76: 51,124,923 km (0.12 R)
• M77: 51,936,342 km (0.116 R)
• M78: 52,139,944 km (0.104 R)
• M79: 53,880,665 km (0.074 R)
• M80: 54,086,811 km (0.106 R)
• M81: 54,189,884 km (0.114 R)
• M82: 55,120,981 km (0.101 R)
• M83: 56,579,710 km (0.039 R)
• M84: 59,428,801 km (0.065 R)
• M85: 59,748,193 km (0.072 R)
• M86: 62,648,746 km (0.086 R)
• M87: 63,516,862 km (0.101 R)
• M88: 63,952,491 km (0.075 R)
• M89: 69,256,185 km (0.068 R)
• M90: 69,368,233 km (0.107 R)
• M91: 70,266,269 km (0.054 R)
• M92: 71,055,249 km (0.095 R)
• M93: 71,620,579 km (0.095 R)
• M94: 72,869,572 km (0.115 R)
• M95: 74,813,895 km (0.103 R)
• M96: 76,312,267 km (0.114 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 13,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit