🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 19 Hours

Environment

Temp: 222 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,648,306 km

• M1: 171,140 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.77 AU - 0.85 AU

Year: 260 Days

Day: 47.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,648,306 km

• M1: 122,820 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.37 AU - 1.55 AU

Year: 629 Days

Day: 38 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,648,306 km

• M1: 55,052 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.42 AU - 1.92 AU

Year: 769 Days

Day: 35.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.48 AU - 2.3 AU

Year: 926 Days

Day: 16.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,648,306 km

• M1: 41,738 km (0.099 R)
• M2: 656,435 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.67 AU - 3.87 AU

Year: 2108 Days

Day: 30 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.23 AU - 4.23 AU

Year: 3101 Days

Day: 26.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 8.4

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.87 AU - 10.75 AU

Year: 11800 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,648,306 km

• M1: 146,456 km (0.063 R)
• M2: 213,327 km (0.078 R)
• M3: 287,078 km (0.104 R)
• M4: 454,030 km (0.068 R)
• M5: 653,593 km (0.109 R)
• M6: 772,823 km (0.093 R)
• M7: 1,174,343 km (0.063 R)
• M8: 1,257,669 km (0.104 R)
• M9: 1,386,473 km (0.101 R)
• M10: 1,751,641 km (0.099 R)
• M11: 2,120,550 km (0.033 R)
• M12: 2,223,024 km (0.104 R)
• M13: 2,486,466 km (0.075 R)
• M14: 2,540,471 km (0.094 R)
• M15: 2,872,429 km (0.052 R)
• M16: 3,247,620 km (0.093 R)
• M17: 3,456,010 km (0.074 R)
• M18: 3,669,037 km (0.08 R)
• M19: 4,012,215 km (0.102 R)
• M20: 4,268,476 km (0.044 R)
• M21: 4,629,456 km (0.11 R)
• M22: 5,068,825 km (0.069 R)
• M23: 7,225,428 km (0.12 R)
• M24: 7,341,815 km (0.106 R)
• M25: 8,013,360 km (0.063 R)
• M26: 9,499,166 km (0.103 R)
• M27: 9,669,408 km (0.118 R)
• M28: 9,883,782 km (0.103 R)
• M29: 10,668,273 km (0.119 R)
• M30: 10,845,247 km (0.064 R)
• M31: 11,517,839 km (0.089 R)
• M32: 11,745,078 km (0.117 R)
• M33: 11,882,110 km (0.056 R)
• M34: 12,389,097 km (0.114 R)
• M35: 13,044,635 km (0.078 R)
• M36: 14,486,908 km (0.036 R)
• M37: 15,526,464 km (0.084 R)
• M38: 15,928,732 km (0.109 R)
• M39: 16,334,442 km (0.059 R)
• M40: 16,949,439 km (0.086 R)
• M41: 17,104,422 km (0.104 R)
• M42: 17,311,615 km (0.027 R)
• M43: 18,573,024 km (0.12 R)
• M44: 19,484,225 km (0.088 R)
• M45: 19,754,997 km (0.042 R)
• M46: 20,961,354 km (0.061 R)
• M47: 21,350,159 km (0.118 R)
• M48: 22,986,162 km (0.103 R)
• M49: 23,963,784 km (0.075 R)
• M50: 24,955,019 km (0.1 R)
• M51: 25,959,569 km (0.111 R)
• M52: 26,676,741 km (0.104 R)
• M53: 26,796,868 km (0.086 R)
• M54: 27,158,297 km (0.086 R)
• M55: 28,008,162 km (0.066 R)
• M56: 28,252,605 km (0.106 R)
• M57: 30,861,442 km (0.105 R)
• M58: 31,113,814 km (0.092 R)
• M59: 31,684,380 km (0.034 R)
• M60: 32,002,724 km (0.1 R)
• M61: 32,386,293 km (0.078 R)
• M62: 32,450,471 km (0.112 R)
• M63: 32,900,162 km (0.102 R)
• M64: 33,416,574 km (0.104 R)
• M65: 33,481,350 km (0.035 R)
• M66: 34,196,278 km (0.062 R)
• M67: 34,392,102 km (0.103 R)
• M68: 34,981,966 km (0.091 R)
• M69: 35,443,027 km (0.112 R)
• M70: 35,707,516 km (0.111 R)
• M71: 36,704,735 km (0.113 R)
• M72: 38,862,535 km (0.069 R)
• M73: 38,998,819 km (0.067 R)
• M74: 39,135,252 km (0.071 R)
• M75: 40,507,812 km (0.115 R)
• M76: 41,408,541 km (0.086 R)
• M77: 41,617,230 km (0.032 R)
• M78: 41,686,943 km (0.074 R)
• M79: 42,596,199 km (0.115 R)
• M80: 43,370,667 km (0.09 R)
• M81: 43,441,426 km (0.07 R)
• M82: 43,724,316 km (0.089 R)
• M83: 44,078,863 km (0.114 R)
• M84: 44,363,099 km (0.044 R)
• M85: 45,219,696 km (0.083 R)
• M86: 46,442,659 km (0.062 R)
• M87: 46,659,576 km (0.077 R)
• M88: 46,731,981 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.1

Radius: 7.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.95 AU - 15.11 AU

Year: 16765 Days

Day: 24.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,648,306 km

• M1: 104,868 km (0.025 R)
• M2: 179,966 km (0.105 R)
• M3: 277,504 km (0.082 R)
• M4: 783,444 km (0.101 R)
• M5: 862,731 km (0.041 R)
• M6: 1,612,964 km (0.114 R)
• M7: 2,036,326 km (0.066 R)
• M8: 2,215,096 km (0.113 R)
• M9: 2,733,153 km (0.11 R)
• M10: 2,856,123 km (0.093 R)
• M11: 3,261,832 km (0.1 R)
• M12: 3,524,526 km (0.082 R)
• M13: 3,577,932 km (0.088 R)
• M14: 4,070,708 km (0.081 R)
• M15: 4,353,747 km (0.081 R)
• M16: 4,468,788 km (0.09 R)
• M17: 6,705,126 km (0.112 R)
• M18: 7,073,137 km (0.098 R)
• M19: 7,276,590 km (0.108 R)
• M20: 7,758,894 km (0.066 R)
• M21: 8,216,065 km (0.083 R)
• M22: 8,429,990 km (0.109 R)
• M23: 8,681,912 km (0.081 R)
• M24: 8,899,727 km (0.033 R)
• M25: 9,119,486 km (0.112 R)
• M26: 9,341,041 km (0.082 R)
• M27: 9,564,390 km (0.116 R)
• M28: 10,784,810 km (0.106 R)
• M29: 10,901,795 km (0.06 R)
• M30: 11,176,307 km (0.05 R)
• M31: 11,692,121 km (0.039 R)
• M32: 11,932,824 km (0.083 R)
• M33: 12,175,172 km (0.043 R)
• M34: 12,664,657 km (0.085 R)
• M35: 13,202,311 km (0.067 R)
• M36: 13,916,641 km (0.049 R)
• M37: 14,342,696 km (0.088 R)
• M38: 14,600,303 km (0.058 R)
• M39: 14,902,940 km (0.063 R)
• M40: 14,989,707 km (0.105 R)
• M41: 15,470,365 km (0.093 R)
• M42: 15,911,678 km (0.086 R)
• M43: 16,089,251 km (0.073 R)
• M44: 16,267,721 km (0.109 R)
• M45: 17,351,408 km (0.044 R)
• M46: 18,738,629 km (0.117 R)
• M47: 19,208,965 km (0.066 R)
• M48: 19,540,474 km (0.095 R)
• M49: 20,353,538 km (0.04 R)
• M50: 20,546,370 km (0.105 R)
• M51: 21,373,048 km (0.108 R)
• M52: 22,359,496 km (0.106 R)
• M53: 22,658,243 km (0.109 R)
• M54: 23,411,020 km (0.082 R)
• M55: 23,511,998 km (0.101 R)
• M56: 23,765,118 km (0.065 R)
• M57: 23,866,695 km (0.105 R)
• M58: 24,223,037 km (0.101 R)
• M59: 25,354,595 km (0.091 R)
• M60: 25,874,597 km (0.099 R)
• M61: 26,135,945 km (0.096 R)
• M62: 26,345,681 km (0.081 R)
• M63: 26,819,457 km (0.042 R)
• M64: 27,668,874 km (0.063 R)
• M65: 27,936,206 km (0.037 R)
• M66: 28,527,117 km (0.071 R)
• M67: 30,104,776 km (0.101 R)
• M68: 30,159,679 km (0.098 R)
• M69: 30,765,849 km (0.115 R)
• M70: 30,821,051 km (0.1 R)
• M71: 30,931,903 km (0.033 R)
• M72: 31,654,760 km (0.091 R)
• M73: 32,664,695 km (0.064 R)
• M74: 33,400,866 km (0.052 R)
• M75: 33,799,395 km (0.043 R)
• M76: 34,085,127 km (0.103 R)
• M77: 35,525,455 km (0.088 R)
• M78: 35,815,974 km (0.115 R)
• M79: 36,107,241 km (0.083 R)
• M80: 36,574,884 km (0.069 R)
• M81: 37,339,030 km (0.12 R)
• M82: 38,465,502 km (0.119 R)
• M83: 38,703,961 km (0.114 R)
• M84: 39,783,609 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.1

Radius: 6

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.79 AU - 17.13 AU

Year: 21668 Days

Day: 21.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,648,306 km

• M1: 239,955 km (0.106 R)
• M2: 369,357 km (0.119 R)
• M3: 626,965 km (0.092 R)
• M4: 762,949 km (0.096 R)
• M5: 810,372 km (0.081 R)
• M6: 1,116,299 km (0.072 R)
• M7: 2,155,556 km (0.109 R)
• M8: 2,795,236 km (0.102 R)
• M9: 3,409,934 km (0.12 R)
• M10: 3,610,395 km (0.101 R)
• M11: 3,773,606 km (0.086 R)
• M12: 4,493,920 km (0.099 R)
• M13: 4,713,679 km (0.111 R)
• M14: 5,163,969 km (0.119 R)
• M15: 5,960,578 km (0.027 R)
• M16: 6,945,829 km (0.083 R)
• M17: 7,148,833 km (0.11 R)
• M18: 7,353,932 km (0.119 R)
• M19: 7,560,826 km (0.112 R)
• M20: 9,564,689 km (0.12 R)
• M21: 11,540,578 km (0.053 R)
• M22: 11,902,007 km (0.079 R)
• M23: 12,697,718 km (0.116 R)
• M24: 13,008,432 km (0.074 R)
• M25: 13,700,622 km (0.088 R)
• M26: 14,211,648 km (0.108 R)
• M27: 14,340,302 km (0.073 R)
• M28: 14,469,405 km (0.11 R)
• M29: 14,598,957 km (0.089 R)
• M30: 15,055,081 km (0.096 R)
• M31: 15,383,897 km (0.094 R)
• M32: 15,648,536 km (0.089 R)
• M33: 15,714,957 km (0.106 R)
• M34: 16,249,770 km (0.082 R)
• M35: 19,437,850 km (0.053 R)
• M36: 19,652,373 km (0.119 R)
• M37: 20,590,801 km (0.106 R)
• M38: 21,691,691 km (0.06 R)
• M39: 22,137,343 km (0.063 R)
• M40: 22,962,376 km (0.065 R)
• M41: 24,951,878 km (0.07 R)
• M42: 25,262,892 km (0.115 R)
• M43: 25,575,102 km (0.096 R)
• M44: 25,810,121 km (0.109 R)
• M45: 28,767,222 km (0.106 R)
• M46: 28,848,603 km (0.087 R)
• M47: 29,584,625 km (0.069 R)
• M48: 29,749,033 km (0.07 R)
• M49: 33,270,866 km (0.113 R)
• M50: 33,356,286 km (0.117 R)
• M51: 34,214,828 km (0.081 R)
• M52: 34,906,718 km (0.033 R)
• M53: 35,080,551 km (0.067 R)
• M54: 35,341,599 km (0.086 R)
• M55: 35,516,030 km (0.056 R)
• M56: 36,128,933 km (0.113 R)
• M57: 39,606,485 km (0.105 R)
• M58: 41,891,293 km (0.072 R)
• M59: 42,445,853 km (0.072 R)
• M60: 42,724,105 km (0.071 R)
• M61: 45,539,836 km (0.11 R)
• M62: 45,729,676 km (0.114 R)
• M63: 46,110,103 km (0.112 R)
• M64: 47,161,776 km (0.116 R)
• M65: 51,446,708 km (0.068 R)
• M66: 51,545,592 km (0.046 R)
• M67: 51,842,394 km (0.102 R)
• M68: 52,040,611 km (0.069 R)
• M69: 56,159,190 km (0.086 R)
• M70: 57,589,346 km (0.082 R)
• M71: 58,309,061 km (0.066 R)
• M72: 61,007,657 km (0.094 R)
• M73: 61,321,663 km (0.097 R)
• M74: 61,531,250 km (0.076 R)
• M75: 62,266,823 km (0.084 R)
• M76: 63,111,153 km (0.105 R)
• M77: 63,322,684 km (0.12 R)
• M78: 63,746,794 km (0.071 R)
• M79: 64,171,652 km (0.111 R)
• M80: 64,597,557 km (0.119 R)
• M81: 66,741,145 km (0.049 R)
• M82: 67,496,764 km (0.08 R)
• M83: 67,930,000 km (0.079 R)
• M84: 68,363,983 km (0.057 R)
• M85: 69,890,330 km (0.066 R)
• M86: 70,109,341 km (0.042 R)
• M87: 70,438,307 km (0.114 R)
• M88: 70,547,962 km (0.03 R)
• M89: 70,987,481 km (0.066 R)
• M90: 71,097,585 km (0.104 R)
• M91: 71,869,360 km (0.118 R)
• M92: 72,643,978 km (0.062 R)
• M93: 73,421,289 km (0.107 R)
• M94: 73,532,440 km (0.09 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 19,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit