🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.61 AU

Year: 152 Days

Day: 21.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 182 Days

Day: 26.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,223,939 km

• M1: 344,374 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.84 AU - 1.18 AU

Year: 369 Days

Day: 32.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.65 AU - 1.75 AU

Year: 806 Days

Day: 18.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,223,939 km

• M1: 390,450 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.24 AU - 3.08 AU

Year: 1577 Days

Day: 27.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,223,939 km

• M1: 39,494 km (0.119 R)
• M2: 398,080 km (0.112 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.5

Radius: 10.1

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.4 AU - 7.34 AU

Year: 5843 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 83,223,939 km

• M1: 149,598 km (0.093 R)
• M2: 393,442 km (0.107 R)
• M3: 642,373 km (0.111 R)
• M4: 727,943 km (0.056 R)
• M5: 950,246 km (0.052 R)
• M6: 1,184,067 km (0.051 R)
• M7: 1,269,936 km (0.109 R)
• M8: 1,335,759 km (0.108 R)
• M9: 1,540,260 km (0.098 R)
• M10: 1,610,870 km (0.037 R)
• M11: 1,706,613 km (0.069 R)
• M12: 2,057,270 km (0.076 R)
• M13: 2,485,718 km (0.066 R)
• M14: 2,810,794 km (0.111 R)
• M15: 3,285,768 km (0.116 R)
• M16: 3,362,212 km (0.109 R)
• M17: 3,439,405 km (0.115 R)
• M18: 3,833,894 km (0.104 R)
• M19: 4,326,520 km (0.075 R)
• M20: 4,891,551 km (0.059 R)
• M21: 4,996,868 km (0.092 R)
• M22: 5,102,783 km (0.082 R)
• M23: 5,227,398 km (0.112 R)
• M24: 5,699,380 km (0.109 R)
• M25: 6,317,967 km (0.096 R)
• M26: 6,490,453 km (0.12 R)
• M27: 7,517,143 km (0.095 R)
• M28: 7,679,607 km (0.095 R)
• M29: 8,007,974 km (0.066 R)
• M30: 8,467,090 km (0.118 R)
• M31: 8,572,556 km (0.057 R)
• M32: 8,636,135 km (0.091 R)
• M33: 8,699,864 km (0.091 R)
• M34: 8,913,340 km (0.053 R)
• M35: 9,520,259 km (0.111 R)
• M36: 9,674,046 km (0.116 R)
• M37: 10,051,032 km (0.034 R)
• M38: 10,568,940 km (0.034 R)
• M39: 11,607,000 km (0.101 R)
• M40: 11,677,311 km (0.111 R)
• M41: 11,747,921 km (0.113 R)
• M42: 12,007,623 km (0.09 R)
• M43: 12,919,571 km (0.06 R)
• M44: 13,580,943 km (0.118 R)
• M45: 13,754,327 km (0.066 R)
• M46: 15,346,797 km (0.088 R)
• M47: 15,424,139 km (0.097 R)
• M48: 15,501,481 km (0.079 R)
• M49: 15,708,524 km (0.112 R)
• M50: 16,020,885 km (0.119 R)
• M51: 16,099,274 km (0.114 R)
• M52: 16,177,813 km (0.067 R)
• M53: 16,282,831 km (0.081 R)
• M54: 16,466,986 km (0.083 R)
• M55: 16,784,283 km (0.049 R)
• M56: 17,130,303 km (0.118 R)
• M57: 17,613,354 km (0.11 R)
• M58: 18,209,801 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.6

Radius: 7

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.88 AU - 15.84 AU

Year: 19777 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,223,939 km

• M1: 89,160 km (0.076 R)
• M2: 145,260 km (0.114 R)
• M3: 340,485 km (0.117 R)
• M4: 459,116 km (0.031 R)
• M5: 1,295,817 km (0.092 R)
• M6: 1,376,600 km (0.057 R)
• M7: 1,431,502 km (0.059 R)
• M8: 1,487,152 km (0.068 R)
• M9: 1,571,974 km (0.115 R)
• M10: 1,989,203 km (0.072 R)
• M11: 2,083,001 km (0.103 R)
• M12: 2,275,084 km (0.044 R)
• M13: 2,676,306 km (0.106 R)
• M14: 2,780,127 km (0.075 R)
• M15: 3,581,523 km (0.12 R)
• M16: 3,696,115 km (0.101 R)
• M17: 4,327,418 km (0.07 R)
• M18: 4,572,908 km (0.107 R)
• M19: 4,949,446 km (0.115 R)
• M20: 5,120,137 km (0.108 R)
• M21: 5,467,054 km (0.089 R)
• M22: 5,599,149 km (0.063 R)
• M23: 5,777,021 km (0.09 R)
• M24: 6,047,195 km (0.104 R)
• M25: 6,321,557 km (0.095 R)
• M26: 6,413,859 km (0.099 R)
• M27: 6,835,127 km (0.059 R)
• M28: 7,168,880 km (0.084 R)
• M29: 8,252,267 km (0.089 R)
• M30: 8,302,682 km (0.079 R)
• M31: 8,864,571 km (0.112 R)
• M32: 8,916,183 km (0.072 R)
• M33: 9,650,259 km (0.11 R)
• M34: 9,756,773 km (0.075 R)
• M35: 10,842,554 km (0.064 R)
• M36: 11,231,659 km (0.109 R)
• M37: 14,565,896 km (0.051 R)
• M38: 16,243,935 km (0.112 R)
• M39: 16,816,745 km (0.119 R)
• M40: 17,460,914 km (0.113 R)
• M41: 17,655,840 km (0.068 R)
• M42: 18,376,453 km (0.119 R)
• M43: 22,472,742 km (0.083 R)
• M44: 23,181,836 km (0.088 R)
• M45: 24,114,578 km (0.097 R)
• M46: 24,331,645 km (0.11 R)
• M47: 24,404,050 km (0.095 R)
• M48: 25,206,194 km (0.117 R)
• M49: 25,352,800 km (0.114 R)
• M50: 26,239,317 km (0.064 R)
• M51: 28,042,570 km (0.076 R)
• M52: 28,576,036 km (0.099 R)
• M53: 29,035,900 km (0.109 R)
• M54: 30,040,748 km (0.103 R)
• M55: 30,274,271 km (0.026 R)
• M56: 31,214,344 km (0.105 R)
• M57: 31,608,833 km (0.114 R)
• M58: 32,243,427 km (0.118 R)
• M59: 34,253,724 km (0.107 R)
• M60: 35,314,971 km (0.119 R)
• M61: 35,890,923 km (0.104 R)
• M62: 35,973,501 km (0.105 R)
• M63: 36,221,384 km (0.074 R)
• M64: 39,071,224 km (0.084 R)
• M65: 39,411,110 km (0.115 R)
• M66: 39,922,885 km (0.049 R)
• M67: 40,094,025 km (0.057 R)
• M68: 40,179,744 km (0.089 R)
• M69: 40,436,903 km (0.105 R)
• M70: 41,039,333 km (0.116 R)
• M71: 42,253,171 km (0.085 R)
• M72: 43,478,676 km (0.094 R)
• M73: 44,538,428 km (0.12 R)
• M74: 44,715,851 km (0.102 R)
• M75: 45,875,085 km (0.117 R)
• M76: 47,224,757 km (0.118 R)
• M77: 47,859,201 km (0.106 R)
• M78: 49,503,282 km (0.072 R)
• M79: 52,284,157 km (0.108 R)
• M80: 52,565,101 km (0.055 R)
• M81: 56,357,856 km (0.038 R)
• M82: 59,845,880 km (0.056 R)
• M83: 59,943,717 km (0.084 R)
• M84: 61,517,188 km (0.089 R)
• M85: 62,011,609 km (0.119 R)
• M86: 63,602,732 km (0.093 R)
• M87: 63,902,675 km (0.083 R)
• M88: 64,002,756 km (0.102 R)
• M89: 64,202,918 km (0.078 R)
• M90: 64,303,149 km (0.119 R)
• M91: 65,106,639 km (0.028 R)
• M92: 66,520,788 km (0.116 R)
• M93: 66,723,642 km (0.085 R)
• M94: 66,926,796 km (0.109 R)
• M95: 67,028,373 km (0.079 R)
• M96: 67,639,032 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.5

Radius: 5

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.65 AU - 20.27 AU

Year: 28826 Days

Day: 18.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,223,939 km

• M1: 110,852 km (0.079 R)
• M2: 1,134,849 km (0.089 R)
• M3: 1,943,875 km (0.098 R)
• M4: 2,535,834 km (0.085 R)
• M5: 3,649,590 km (0.113 R)
• M6: 4,005,184 km (0.117 R)
• M7: 5,384,476 km (0.116 R)
• M8: 5,839,852 km (0.079 R)
• M9: 6,202,477 km (0.083 R)
• M10: 6,895,265 km (0.09 R)
• M11: 6,949,569 km (0.069 R)
• M12: 7,004,023 km (0.085 R)
• M13: 8,643,615 km (0.067 R)
• M14: 8,878,634 km (0.092 R)
• M15: 10,208,858 km (0.1 R)
• M16: 10,395,107 km (0.091 R)
• M17: 10,645,085 km (0.099 R)
• M18: 11,214,754 km (0.11 R)
• M19: 11,471,165 km (0.053 R)
• M20: 12,251,766 km (0.104 R)
• M21: 12,582,079 km (0.108 R)
• M22: 13,454,683 km (0.054 R)
• M23: 13,932,498 km (0.079 R)
• M24: 14,208,058 km (0.091 R)
• M25: 14,415,999 km (0.1 R)
• M26: 15,827,156 km (0.083 R)
• M27: 16,259,045 km (0.119 R)
• M28: 16,767,827 km (0.102 R)
• M29: 17,503,699 km (0.105 R)
• M30: 17,801,099 km (0.118 R)
• M31: 18,627,179 km (0.1 R)
• M32: 19,083,153 km (0.092 R)
• M33: 20,161,006 km (0.084 R)
• M34: 20,943,104 km (0.055 R)
• M35: 21,734,925 km (0.089 R)
• M36: 21,974,431 km (0.094 R)
• M37: 22,536,620 km (0.094 R)
• M38: 22,617,253 km (0.057 R)
• M39: 25,585,724 km (0.091 R)
• M40: 26,176,935 km (0.112 R)
• M41: 27,717,942 km (0.104 R)
• M42: 28,412,226 km (0.102 R)
• M43: 28,761,537 km (0.085 R)
• M44: 29,376,085 km (0.044 R)
• M45: 29,640,873 km (0.086 R)
• M46: 30,083,833 km (0.112 R)
• M47: 32,058,973 km (0.09 R)
• M48: 33,890,650 km (0.066 R)
• M49: 34,632,805 km (0.06 R)
• M50: 34,725,855 km (0.084 R)
• M51: 38,133,993 km (0.118 R)
• M52: 38,712,339 km (0.072 R)
• M53: 39,780,019 km (0.116 R)
• M54: 40,268,605 km (0.118 R)
• M55: 42,143,067 km (0.09 R)
• M56: 42,840,791 km (0.095 R)
• M57: 43,844,144 km (0.111 R)
• M58: 45,874,037 km (0.081 R)
• M59: 46,078,687 km (0.112 R)
• M60: 46,181,162 km (0.039 R)
• M61: 46,694,432 km (0.096 R)
• M62: 49,394,375 km (0.1 R)
• M63: 50,024,630 km (0.066 R)
• M64: 50,340,731 km (0.105 R)
• M65: 50,446,197 km (0.106 R)
• M66: 50,551,813 km (0.086 R)
• M67: 53,000,581 km (0.098 R)
• M68: 53,322,815 km (0.078 R)
• M69: 53,645,796 km (0.078 R)
• M70: 54,943,857 km (0.05 R)
• M71: 55,924,172 km (0.089 R)
• M72: 56,033,528 km (0.064 R)
• M73: 56,252,240 km (0.064 R)
• M74: 57,681,199 km (0.115 R)
• M75: 58,344,815 km (0.104 R)
• M76: 61,249,258 km (0.091 R)
• M77: 61,361,905 km (0.115 R)
• M78: 62,378,871 km (0.107 R)
• M79: 63,971,789 km (0.03 R)
• M80: 65,002,968 km (0.111 R)
• M81: 65,117,859 km (0.066 R)
• M82: 65,347,940 km (0.065 R)
• M83: 65,808,702 km (0.081 R)
• M84: 66,039,531 km (0.114 R)
• M85: 66,501,938 km (0.099 R)
• M86: 72,730,146 km (0.059 R)
• M87: 73,088,134 km (0.099 R)
• M88: 74,045,860 km (0.062 R)
• M89: 74,526,368 km (0.098 R)
• M90: 74,766,921 km (0.068 R)
• M91: 75,248,926 km (0.095 R)
• M92: 75,369,502 km (0.071 R)
• M93: 75,852,852 km (0.059 R)
• M94: 79,141,612 km (0.092 R)
• M95: 79,755,711 km (0.078 R)
• M96: 80,865,129 km (0.079 R)
• M97: 81,855,617 km (0.107 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit