🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.5 AU - 0.82 AU

Year: 198 Days

Day: 31.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.86 AU - 0.94 AU

Year: 315 Days

Day: 13.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,645,271 km

• M1: 548,575 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.02 AU - 3.46 AU

Year: 2152 Days

Day: 27.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.84 AU - 5.16 AU

Year: 3522 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,645,271 km

• M1: 328,966 km (0.051 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.4

Radius: 9.1

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.88 AU - 7.42 AU

Year: 7054 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,645,271 km

• M1: 345,421 km (0.118 R)
• M2: 725,849 km (0.093 R)
• M3: 924,964 km (0.079 R)
• M4: 1,375,253 km (0.096 R)
• M5: 1,488,349 km (0.065 R)
• M6: 1,545,944 km (0.096 R)
• M7: 1,784,553 km (0.088 R)
• M8: 1,950,158 km (0.114 R)
• M9: 2,852,831 km (0.108 R)
• M10: 3,121,360 km (0.093 R)
• M11: 3,271,406 km (0.093 R)
• M12: 3,347,252 km (0.059 R)
• M13: 3,500,889 km (0.06 R)
• M14: 3,578,531 km (0.067 R)
• M15: 3,656,770 km (0.077 R)
• M16: 3,868,302 km (0.111 R)
• M17: 4,029,718 km (0.076 R)
• M18: 4,386,808 km (0.067 R)
• M19: 4,725,647 km (0.068 R)
• M20: 4,985,349 km (0.098 R)
• M21: 5,072,864 km (0.114 R)
• M22: 5,220,068 km (0.059 R)
• M23: 5,579,103 km (0.069 R)
• M24: 5,670,058 km (0.092 R)
• M25: 6,163,881 km (0.117 R)
• M26: 7,061,019 km (0.106 R)
• M27: 7,457,903 km (0.073 R)
• M28: 7,625,452 km (0.062 R)
• M29: 7,794,348 km (0.104 R)
• M30: 7,964,441 km (0.106 R)
• M31: 8,342,774 km (0.112 R)
• M32: 8,516,756 km (0.052 R)
• M33: 10,025,301 km (0.103 R)
• M34: 10,734,395 km (0.113 R)
• M35: 11,152,372 km (0.057 R)
• M36: 11,808,807 km (0.073 R)
• M37: 12,398,522 km (0.076 R)
• M38: 12,676,924 km (0.106 R)
• M39: 13,159,078 km (0.112 R)
• M40: 13,483,854 km (0.104 R)
• M41: 15,317,027 km (0.026 R)
• M42: 16,436,617 km (0.075 R)
• M43: 17,227,092 km (0.082 R)
• M44: 17,360,085 km (0.103 R)
• M45: 17,537,807 km (0.119 R)
• M46: 17,716,277 km (0.039 R)
• M47: 17,850,467 km (0.115 R)
• M48: 18,074,864 km (0.102 R)
• M49: 18,300,308 km (0.111 R)
• M50: 18,753,739 km (0.116 R)
• M51: 19,073,429 km (0.052 R)
• M52: 19,718,196 km (0.108 R)
• M53: 20,557,739 km (0.079 R)
• M54: 21,076,545 km (0.107 R)
• M55: 21,361,230 km (0.094 R)
• M56: 21,982,659 km (0.087 R)
• M57: 22,610,073 km (0.099 R)
• M58: 23,096,565 km (0.098 R)
• M59: 23,243,320 km (0.109 R)
• M60: 23,586,647 km (0.055 R)
• M61: 24,726,733 km (0.105 R)
• M62: 25,328,715 km (0.097 R)
• M63: 25,530,373 km (0.095 R)
• M64: 25,732,629 km (0.052 R)
• M65: 26,495,877 km (0.108 R)
• M66: 27,473,200 km (0.045 R)
• M67: 28,096,574 km (0.064 R)
• M68: 28,357,772 km (0.119 R)
• M69: 28,619,718 km (0.064 R)
• M70: 29,198,812 km (0.082 R)
• M71: 31,066,840 km (0.061 R)
• M72: 31,499,328 km (0.107 R)
• M73: 31,716,245 km (0.111 R)
• M74: 32,698,654 km (0.075 R)
• M75: 33,028,367 km (0.112 R)
• M76: 33,193,673 km (0.08 R)
• M77: 33,359,128 km (0.109 R)
• M78: 33,469,681 km (0.052 R)
• M79: 33,580,384 km (0.114 R)
• M80: 35,648,873 km (0.12 R)
• M81: 36,044,859 km (0.085 R)
• M82: 36,385,493 km (0.113 R)
• M83: 37,012,757 km (0.042 R)
• M84: 38,104,373 km (0.106 R)
• M85: 38,277,757 km (0.099 R)

Asteroid Belt

Center: 8.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.1

Radius: 11.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.5 AU - 13.16 AU

Year: 13150 Days

Day: 14 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,645,271 km

• M1: 171,888 km (0.11 R)
• M2: 271,670 km (0.092 R)
• M3: 434,133 km (0.096 R)
• M4: 780,602 km (0.074 R)
• M5: 884,722 km (0.054 R)
• M6: 993,928 km (0.092 R)
• M7: 1,146,967 km (0.114 R)
• M8: 1,608,925 km (0.113 R)
• M9: 1,814,024 km (0.117 R)
• M10: 3,019,633 km (0.04 R)
• M11: 3,302,971 km (0.114 R)
• M12: 3,865,160 km (0.083 R)
• M13: 3,956,564 km (0.102 R)
• M14: 4,425,255 km (0.116 R)
• M15: 4,780,101 km (0.08 R)
• M16: 6,543,411 km (0.066 R)
• M17: 6,836,772 km (0.074 R)
• M18: 6,985,173 km (0.065 R)
• M19: 7,172,021 km (0.099 R)
• M20: 7,936,167 km (0.092 R)
• M21: 8,170,437 km (0.104 R)
• M22: 8,686,101 km (0.077 R)
• M23: 8,806,527 km (0.112 R)
• M24: 10,465,717 km (0.107 R)
• M25: 10,551,138 km (0.095 R)
• M26: 10,722,727 km (0.119 R)
• M27: 11,199,645 km (0.06 R)
• M28: 11,772,006 km (0.101 R)
• M29: 11,905,597 km (0.09 R)
• M30: 12,173,976 km (0.089 R)
• M31: 12,263,884 km (0.071 R)
• M32: 12,399,270 km (0.077 R)
• M33: 12,580,433 km (0.102 R)
• M34: 14,014,329 km (0.077 R)
• M35: 14,345,239 km (0.108 R)
• M36: 15,792,748 km (0.113 R)
• M37: 16,533,856 km (0.058 R)
• M38: 17,387,312 km (0.115 R)
• M39: 19,557,079 km (0.095 R)
• M40: 19,874,077 km (0.118 R)
• M41: 21,592,807 km (0.115 R)
• M42: 21,701,714 km (0.096 R)
• M43: 22,194,490 km (0.089 R)
• M44: 22,746,356 km (0.102 R)
• M45: 23,638,708 km (0.118 R)
• M46: 24,145,695 km (0.113 R)
• M47: 26,383,978 km (0.084 R)
• M48: 26,617,201 km (0.055 R)
• M49: 26,851,172 km (0.055 R)
• M50: 27,027,099 km (0.039 R)
• M51: 27,262,267 km (0.104 R)
• M52: 28,567,957 km (0.078 R)
• M53: 29,469,883 km (0.066 R)
• M54: 29,772,519 km (0.063 R)
• M55: 30,625,526 km (0.108 R)
• M56: 31,672,263 km (0.094 R)
• M57: 34,053,861 km (0.098 R)
• M58: 34,753,979 km (0.095 R)
• M59: 34,945,763 km (0.09 R)
• M60: 36,103,950 km (0.038 R)
• M61: 36,492,755 km (0.119 R)
• M62: 37,667,547 km (0.112 R)
• M63: 38,325,478 km (0.1 R)
• M64: 39,586,140 km (0.038 R)
• M65: 40,927,883 km (0.072 R)
• M66: 41,333,293 km (0.091 R)
• M67: 41,807,967 km (0.09 R)
• M68: 43,105,430 km (0.109 R)
• M69: 43,449,206 km (0.079 R)
• M70: 43,793,729 km (0.115 R)
• M71: 44,000,923 km (0.109 R)
• M72: 46,301,139 km (0.072 R)
• M73: 46,512,222 km (0.112 R)
• M74: 46,582,683 km (0.117 R)
• M75: 46,653,143 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.5

Radius: 4.1

Gravity: 34.89 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.82 AU - 20.74 AU

Year: 25361 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,645,271 km

• M1: 162,164 km (0.029 R)
• M2: 346,020 km (0.119 R)
• M3: 490,531 km (0.103 R)
• M4: 581,337 km (0.087 R)
• M5: 1,232,686 km (0.095 R)
• M6: 1,753,885 km (0.119 R)
• M7: 1,788,592 km (0.117 R)
• M8: 2,001,171 km (0.092 R)
• M9: 2,073,875 km (0.094 R)
• M10: 2,335,073 km (0.119 R)
• M11: 2,489,009 km (0.048 R)
• M12: 2,567,249 km (0.095 R)
• M13: 2,726,122 km (0.104 R)
• M14: 2,888,136 km (0.112 R)
• M15: 3,053,442 km (0.105 R)
• M16: 3,137,217 km (0.076 R)
• M17: 3,479,946 km (0.075 R)
• M18: 3,611,592 km (0.109 R)
• M19: 4,625,566 km (0.077 R)
• M20: 4,867,466 km (0.09 R)
• M21: 6,836,922 km (0.034 R)
• M22: 7,447,730 km (0.1 R)
• M23: 8,075,891 km (0.094 R)
• M24: 8,780,198 km (0.118 R)
• M25: 9,811,227 km (0.08 R)
• M26: 9,997,177 km (0.108 R)
• M27: 10,372,518 km (0.082 R)
• M28: 11,787,564 km (0.098 R)
• M29: 12,450,582 km (0.061 R)
• M30: 12,719,110 km (0.084 R)
• M31: 14,793,584 km (0.112 R)
• M32: 15,220,835 km (0.12 R)
• M33: 15,652,276 km (0.077 R)
• M34: 15,942,047 km (0.098 R)
• M35: 20,813,103 km (0.116 R)
• M36: 21,211,482 km (0.096 R)
• M37: 21,451,886 km (0.055 R)
• M38: 24,488,872 km (0.088 R)
• M39: 24,740,945 km (0.049 R)
• M40: 25,078,437 km (0.065 R)
• M41: 25,247,633 km (0.056 R)
• M42: 25,587,369 km (0.118 R)
• M43: 25,928,602 km (0.062 R)
• M44: 27,482,774 km (0.068 R)
• M45: 28,889,294 km (0.103 R)
• M46: 29,780,299 km (0.081 R)
• M47: 30,229,092 km (0.104 R)
• M48: 31,133,561 km (0.099 R)
• M49: 31,497,832 km (0.029 R)
• M50: 32,691,323 km (0.087 R)
• M51: 34,650,308 km (0.084 R)
• M52: 36,359,613 km (0.069 R)
• M53: 38,388,010 km (0.117 R)
• M54: 40,453,059 km (0.102 R)
• M55: 40,750,909 km (0.117 R)
• M56: 43,769,943 km (0.099 R)
• M57: 43,973,696 km (0.057 R)
• M58: 44,689,671 km (0.077 R)
• M59: 45,615,682 km (0.093 R)
• M60: 47,068,726 km (0.118 R)
• M61: 47,277,415 km (0.058 R)
• M62: 47,695,990 km (0.073 R)
• M63: 49,276,491 km (0.073 R)
• M64: 51,517,916 km (0.057 R)
• M65: 53,030,500 km (0.059 R)
• M66: 53,139,108 km (0.109 R)
• M67: 53,901,310 km (0.094 R)
• M68: 56,099,202 km (0.081 R)
• M69: 57,209,068 km (0.119 R)
• M70: 58,887,257 km (0.078 R)
• M71: 60,468,207 km (0.097 R)
• M72: 61,150,074 km (0.096 R)
• M73: 64,365,381 km (0.114 R)
• M74: 65,061,610 km (0.057 R)
• M75: 65,410,622 km (0.028 R)
• M76: 66,344,262 km (0.063 R)
• M77: 67,517,558 km (0.066 R)
• M78: 69,884,645 km (0.091 R)
• M79: 70,480,643 km (0.094 R)
• M80: 71,317,942 km (0.049 R)
• M81: 71,677,725 km (0.072 R)
• M82: 74,456,506 km (0.087 R)
• M83: 75,431,286 km (0.104 R)
• M84: 75,797,800 km (0.091 R)
• M85: 77,393,411 km (0.038 R)
• M86: 77,886,486 km (0.048 R)
• M87: 78,009,904 km (0.109 R)
• M88: 79,123,959 km (0.111 R)
• M89: 79,247,976 km (0.103 R)
• M90: 79,869,555 km (0.076 R)
• M91: 80,617,395 km (0.054 R)
• M92: 83,632,241 km (0.102 R)
• M93: 83,758,651 km (0.066 R)
• M94: 84,011,621 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 15,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit