🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.51 AU - 0.59 AU

Year: 145 Days

Day: 33.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.53 AU - 0.69 AU

Year: 169 Days

Day: 20.2 Hours

Environment

Temp: 251 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.07 AU - 1.59 AU

Year: 544 Days

Day: 13.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 116,774,093 km

• M1: 927,956 km (0.114 R)
• M2: 1,049,279 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.49 AU - 4.03 AU

Year: 2088 Days

Day: 23.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,774,093 km

• M1: 2,859,862 km (0.062 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 14.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.09 AU - 6.67 AU

Year: 5058 Days

Day: 15 Hours

Environment

Temp: -136 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 116,774,093 km

• M1: 210,783 km (0.116 R)
• M2: 487,091 km (0.105 R)
• M3: 1,000,959 km (0.026 R)
• M4: 1,265,149 km (0.119 R)
• M5: 1,380,788 km (0.106 R)
• M6: 1,570,478 km (0.108 R)
• M7: 2,478,089 km (0.103 R)
• M8: 2,583,256 km (0.044 R)
• M9: 2,690,069 km (0.117 R)
• M10: 2,842,060 km (0.054 R)
• M11: 2,996,894 km (0.1 R)
• M12: 3,961,052 km (0.108 R)
• M13: 4,387,855 km (0.114 R)
• M14: 4,671,942 km (0.064 R)
• M15: 4,908,905 km (0.089 R)
• M16: 5,042,346 km (0.098 R)
• M17: 5,258,365 km (0.116 R)
• M18: 6,067,091 km (0.111 R)
• M19: 6,268,151 km (0.094 R)
• M20: 6,706,772 km (0.038 R)
• M21: 6,944,632 km (0.105 R)
• M22: 7,125,047 km (0.088 R)
• M23: 7,955,914 km (0.066 R)
• M24: 8,113,141 km (0.05 R)
• M25: 9,209,993 km (0.054 R)
• M26: 9,910,709 km (0.103 R)
• M27: 10,046,095 km (0.098 R)
• M28: 10,216,338 km (0.1 R)
• M29: 10,490,551 km (0.102 R)
• M30: 10,836,870 km (0.028 R)
• M31: 11,151,773 km (0.091 R)
• M32: 11,363,454 km (0.092 R)
• M33: 11,576,482 km (0.096 R)
• M34: 12,223,343 km (0.075 R)
• M35: 13,365,074 km (0.036 R)
• M36: 13,740,714 km (0.104 R)
• M37: 14,081,648 km (0.11 R)
• M38: 14,195,940 km (0.101 R)
• M39: 14,310,532 km (0.1 R)
• M40: 14,927,025 km (0.08 R)
• M41: 15,395,117 km (0.102 R)
• M42: 16,026,869 km (0.11 R)
• M43: 16,385,904 km (0.109 R)
• M44: 17,152,593 km (0.042 R)
• M45: 17,766,243 km (0.102 R)
• M46: 18,096,406 km (0.116 R)
• M47: 18,595,614 km (0.106 R)
• M48: 18,973,049 km (0.095 R)
• M49: 19,099,310 km (0.118 R)
• M50: 19,395,214 km (0.108 R)
• M51: 19,863,306 km (0.114 R)
• M52: 20,292,203 km (0.096 R)
• M53: 21,465,200 km (0.115 R)
• M54: 21,728,792 km (0.099 R)
• M55: 22,392,707 km (0.086 R)
• M56: 23,740,434 km (0.12 R)
• M57: 24,013,151 km (0.06 R)
• M58: 24,883,511 km (0.028 R)
• M59: 25,160,567 km (0.103 R)
• M60: 25,904,367 km (0.043 R)
• M61: 26,185,162 km (0.104 R)
• M62: 26,278,960 km (0.058 R)
• M63: 26,749,745 km (0.117 R)
• M64: 27,128,377 km (0.095 R)
• M65: 27,651,820 km (0.093 R)
• M66: 27,747,413 km (0.092 R)
• M67: 28,226,874 km (0.087 R)
• M68: 28,371,236 km (0.092 R)
• M69: 28,515,748 km (0.069 R)
• M70: 28,951,078 km (0.093 R)
• M71: 29,437,271 km (0.12 R)
• M72: 29,534,958 km (0.119 R)
• M73: 30,220,864 km (0.082 R)
• M74: 30,417,885 km (0.107 R)
• M75: 31,508,902 km (0.067 R)
• M76: 32,009,157 km (0.036 R)
• M77: 32,360,712 km (0.105 R)
• M78: 34,035,909 km (0.093 R)
• M79: 34,189,696 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 10.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.36 AU - 7.9 AU

Year: 6056 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 116,774,093 km

• M1: 156,928 km (0.034 R)
• M2: 384,018 km (0.078 R)
• M3: 622,028 km (0.103 R)
• M4: 720,763 km (0.07 R)
• M5: 1,060,051 km (0.102 R)
• M6: 1,338,153 km (0.101 R)
• M7: 1,593,517 km (0.104 R)
• M8: 1,756,578 km (0.09 R)
• M9: 1,852,321 km (0.093 R)
• M10: 2,087,040 km (0.09 R)
• M11: 2,626,191 km (0.066 R)
• M12: 2,806,157 km (0.03 R)
• M13: 2,890,530 km (0.055 R)
• M14: 3,105,353 km (0.097 R)
• M15: 3,475,159 km (0.112 R)
• M16: 3,642,259 km (0.052 R)
• M17: 3,719,153 km (0.063 R)
• M18: 4,095,990 km (0.112 R)
• M19: 4,208,188 km (0.106 R)
• M20: 4,337,740 km (0.11 R)
• M21: 5,039,354 km (0.12 R)
• M22: 5,333,463 km (0.094 R)
• M23: 5,848,230 km (0.055 R)
• M24: 6,047,644 km (0.12 R)
• M25: 6,194,100 km (0.11 R)
• M26: 6,490,453 km (0.072 R)
• M27: 6,905,737 km (0.061 R)
• M28: 7,078,223 km (0.079 R)
• M29: 7,525,222 km (0.083 R)
• M30: 7,742,288 km (0.092 R)
• M31: 8,001,541 km (0.11 R)
• M32: 8,631,199 km (0.111 R)
• M33: 8,775,561 km (0.095 R)
• M34: 8,920,820 km (0.117 R)
• M35: 9,830,375 km (0.105 R)
• M36: 9,959,628 km (0.05 R)
• M37: 10,394,658 km (0.088 R)
• M38: 10,504,314 km (0.11 R)
• M39: 10,747,111 km (0.117 R)
• M40: 11,554,491 km (0.053 R)
• M41: 11,645,446 km (0.048 R)
• M42: 11,828,105 km (0.112 R)
• M43: 12,172,928 km (0.059 R)
• M44: 12,474,518 km (0.038 R)
• M45: 12,614,541 km (0.046 R)
• M46: 12,731,676 km (0.098 R)
• M47: 13,156,235 km (0.055 R)
• M48: 13,609,367 km (0.101 R)
• M49: 13,753,579 km (0.088 R)
• M50: 14,555,723 km (0.091 R)
• M51: 15,074,080 km (0.051 R)
• M52: 15,372,976 km (0.098 R)
• M53: 15,648,685 km (0.036 R)
• M54: 16,332,348 km (0.098 R)
• M55: 16,434,523 km (0.095 R)
• M56: 16,536,848 km (0.06 R)
• M57: 16,639,472 km (0.116 R)
• M58: 16,793,707 km (0.116 R)
• M59: 17,051,764 km (0.1 R)
• M60: 17,155,435 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.8

Radius: 5.8

Gravity: 27.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 15.96 AU - 25.08 AU

Year: 32976 Days

Day: 23.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 116,774,093 km

• M1: 140,472 km (0.088 R)
• M2: 427,252 km (0.099 R)
• M3: 740,210 km (0.118 R)
• M4: 869,313 km (0.118 R)
• M5: 1,299,407 km (0.072 R)
• M6: 1,496,128 km (0.046 R)
• M7: 1,536,520 km (0.053 R)
• M8: 2,141,494 km (0.071 R)
• M9: 3,015,444 km (0.104 R)
• M10: 3,223,086 km (0.059 R)
• M11: 4,329,811 km (0.113 R)
• M12: 5,106,374 km (0.112 R)
• M13: 5,167,858 km (0.092 R)
• M14: 5,542,152 km (0.077 R)
• M15: 5,925,272 km (0.066 R)
• M16: 6,784,263 km (0.074 R)
• M17: 7,541,079 km (0.117 R)
• M18: 7,965,039 km (0.042 R)
• M19: 9,058,749 km (0.042 R)
• M20: 9,813,620 km (0.053 R)
• M21: 9,890,214 km (0.06 R)
• M22: 10,510,298 km (0.099 R)
• M23: 10,904,189 km (0.116 R)
• M24: 12,114,436 km (0.09 R)
• M25: 12,527,326 km (0.08 R)
• M26: 12,860,929 km (0.037 R)
• M27: 15,188,223 km (0.109 R)
• M28: 16,354,039 km (0.051 R)
• M29: 16,810,163 km (0.12 R)
• M30: 16,993,720 km (0.089 R)
• M31: 18,109,271 km (0.105 R)
• M32: 18,486,258 km (0.076 R)
• M33: 19,344,201 km (0.094 R)
• M34: 19,826,355 km (0.076 R)
• M35: 21,395,787 km (0.103 R)
• M36: 24,133,278 km (0.045 R)
• M37: 25,806,680 km (0.079 R)
• M38: 25,912,595 km (0.084 R)
• M39: 27,517,332 km (0.078 R)
• M40: 28,604,908 km (0.12 R)
• M41: 31,384,586 km (0.104 R)
• M42: 32,064,508 km (0.105 R)
• M43: 36,244,423 km (0.109 R)
• M44: 36,481,685 km (0.04 R)
• M45: 38,156,433 km (0.098 R)
• M46: 40,223,576 km (0.118 R)
• M47: 42,576,452 km (0.079 R)
• M48: 43,706,514 km (0.098 R)
• M49: 44,085,445 km (0.114 R)
• M50: 45,101,065 km (0.063 R)
• M51: 46,252,969 km (0.12 R)
• M52: 47,155,493 km (0.044 R)
• M53: 47,803,700 km (0.092 R)
• M54: 48,716,098 km (0.108 R)
• M55: 49,634,330 km (0.115 R)
• M56: 50,690,790 km (0.108 R)
• M57: 53,229,166 km (0.118 R)
• M58: 54,174,775 km (0.079 R)
• M59: 56,631,620 km (0.109 R)
• M60: 57,044,660 km (0.054 R)
• M61: 58,845,968 km (0.115 R)
• M62: 59,543,692 km (0.082 R)
• M63: 61,936,361 km (0.119 R)
• M64: 62,788,470 km (0.105 R)
• M65: 63,358,588 km (0.062 R)
• M66: 63,501,304 km (0.079 R)
• M67: 66,234,906 km (0.083 R)
• M68: 70,185,038 km (0.109 R)
• M69: 73,609,632 km (0.065 R)
• M70: 73,910,025 km (0.047 R)
• M71: 74,210,866 km (0.084 R)
• M72: 79,385,756 km (0.088 R)
• M73: 81,084,739 km (0.087 R)
• M74: 81,394,855 km (0.061 R)
• M75: 82,016,434 km (0.042 R)
• M76: 84,047,375 km (0.063 R)
• M77: 86,253,046 km (0.114 R)
• M78: 87,045,466 km (0.09 R)
• M79: 88,318,245 km (0.111 R)
• M80: 89,917,745 km (0.115 R)
• M81: 90,882,202 km (0.101 R)
• M82: 91,043,170 km (0.108 R)
• M83: 91,365,553 km (0.05 R)
• M84: 91,849,951 km (0.067 R)
• M85: 93,307,932 km (0.116 R)
• M86: 99,547,958 km (0.118 R)
• M87: 101,713,537 km (0.089 R)
• M88: 102,215,438 km (0.115 R)
• M89: 102,550,537 km (0.113 R)
• M90: 103,726,077 km (0.114 R)
• M91: 105,921,276 km (0.095 R)
• M92: 111,045,303 km (0.095 R)
• M93: 112,771,064 km (0.069 R)
• M94: 114,158,135 km (0.111 R)
• M95: 114,853,765 km (0.113 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 20,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit