🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.92 AU - 2.32 AU

Year: 1182 Days

Day: 45.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.35 AU - 2.93 AU

Year: 1642 Days

Day: 30.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.79 AU - 4.15 AU

Year: 2475 Days

Day: 17.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,986,590 km

• M1: 150,795 km (0.116 R)
• M2: 1,294,321 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.97 AU - 4.21 AU

Year: 2604 Days

Day: 27.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.45 AU - 4.13 AU

Year: 2825 Days

Day: 31.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,986,590 km

• M1: 438,621 km (0.09 R)
• M2: 3,247,770 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 8.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.67 AU - 4.67 AU

Year: 3260 Days

Day: 9.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 81,986,590 km

• M1: 135,536 km (0.116 R)
• M2: 228,436 km (0.057 R)
• M3: 380,727 km (0.116 R)
• M4: 494,271 km (0.059 R)
• M5: 631,901 km (0.11 R)
• M6: 702,661 km (0.109 R)
• M7: 763,996 km (0.072 R)
• M8: 866,022 km (0.092 R)
• M9: 932,294 km (0.114 R)
• M10: 1,000,361 km (0.049 R)
• M11: 1,120,189 km (0.087 R)
• M12: 1,193,043 km (0.11 R)
• M13: 1,382,135 km (0.082 R)
• M14: 1,436,888 km (0.107 R)
• M15: 1,875,658 km (0.038 R)
• M16: 1,980,676 km (0.096 R)
• M17: 2,141,793 km (0.114 R)
• M18: 2,251,747 km (0.045 R)
• M19: 2,316,673 km (0.096 R)
• M20: 2,544,361 km (0.107 R)
• M21: 2,651,323 km (0.054 R)
• M22: 2,739,735 km (0.093 R)
• M23: 2,829,345 km (0.102 R)
• M24: 3,155,617 km (0.098 R)
• M25: 3,526,471 km (0.094 R)
• M26: 3,667,691 km (0.103 R)
• M27: 3,888,797 km (0.085 R)
• M28: 3,989,626 km (0.067 R)
• M29: 4,378,730 km (0.086 R)
• M30: 4,519,052 km (0.11 R)
• M31: 4,660,871 km (0.09 R)
• M32: 5,416,640 km (0.065 R)
• M33: 5,732,291 km (0.089 R)
• M34: 5,796,020 km (0.088 R)
• M35: 5,885,779 km (0.111 R)
• M36: 6,210,256 km (0.087 R)
• M37: 6,407,726 km (0.077 R)
• M38: 6,674,309 km (0.117 R)
• M39: 7,411,976 km (0.105 R)
• M40: 7,861,368 km (0.088 R)
• M41: 7,989,424 km (0.071 R)
• M42: 8,261,842 km (0.087 R)
• M43: 8,348,608 km (0.117 R)
• M44: 8,595,894 km (0.085 R)
• M45: 8,949,094 km (0.105 R)
• M46: 9,008,335 km (0.06 R)
• M47: 9,277,013 km (0.072 R)
• M48: 9,337,151 km (0.059 R)
• M49: 9,412,399 km (0.082 R)
• M50: 9,487,796 km (0.111 R)
• M51: 9,806,888 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.5

Radius: 7.5

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.79 AU - 14.45 AU

Year: 18196 Days

Day: 23.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,986,590 km

• M1: 251,025 km (0.084 R)
• M2: 439,070 km (0.042 R)
• M3: 539,450 km (0.086 R)
• M4: 862,133 km (0.11 R)
• M5: 1,267,393 km (0.108 R)
• M6: 1,856,809 km (0.08 R)
• M7: 2,232,748 km (0.05 R)
• M8: 2,484,222 km (0.085 R)
• M9: 3,537,541 km (0.035 R)
• M10: 4,307,671 km (0.093 R)
• M11: 4,396,382 km (0.109 R)
• M12: 5,034,417 km (0.105 R)
• M13: 5,555,915 km (0.118 R)
• M14: 5,652,705 km (0.048 R)
• M15: 6,044,951 km (0.082 R)
• M16: 6,345,044 km (0.087 R)
• M17: 6,855,921 km (0.067 R)
• M18: 7,593,289 km (0.101 R)
• M19: 7,700,700 km (0.09 R)
• M20: 7,917,019 km (0.111 R)
• M21: 8,745,940 km (0.068 R)
• M22: 9,313,814 km (0.092 R)
• M23: 9,952,298 km (0.045 R)
• M24: 10,785,258 km (0.028 R)
• M25: 11,516,792 km (0.063 R)
• M26: 12,075,989 km (0.084 R)
• M27: 12,138,670 km (0.112 R)
• M28: 12,264,333 km (0.032 R)
• M29: 12,835,348 km (0.109 R)
• M30: 13,350,114 km (0.114 R)
• M31: 13,415,039 km (0.025 R)
• M32: 13,675,340 km (0.116 R)
• M33: 13,937,286 km (0.1 R)
• M34: 15,204,529 km (0.051 R)
• M35: 15,544,116 km (0.081 R)
• M36: 18,710,954 km (0.066 R)
• M37: 19,588,046 km (0.112 R)
• M38: 19,809,451 km (0.11 R)
• M39: 20,105,954 km (0.029 R)
• M40: 20,254,804 km (0.111 R)
• M41: 20,478,602 km (0.105 R)
• M42: 21,382,323 km (0.096 R)
• M43: 22,994,988 km (0.094 R)
• M44: 23,933,864 km (0.081 R)
• M45: 25,285,331 km (0.089 R)
• M46: 25,445,999 km (0.1 R)
• M47: 26,010,881 km (0.088 R)
• M48: 26,091,963 km (0.08 R)
• M49: 27,812,937 km (0.106 R)
• M50: 28,645,449 km (0.105 R)
• M51: 29,401,517 km (0.098 R)
• M52: 33,455,619 km (0.053 R)
• M53: 33,543,732 km (0.045 R)
• M54: 34,964,463 km (0.104 R)
• M55: 35,053,923 km (0.081 R)
• M56: 35,502,417 km (0.073 R)
• M57: 37,406,349 km (0.101 R)
• M58: 39,250,293 km (0.108 R)
• M59: 39,529,442 km (0.071 R)
• M60: 40,089,686 km (0.057 R)
• M61: 40,840,667 km (0.091 R)
• M62: 41,596,436 km (0.075 R)
• M63: 42,452,136 km (0.094 R)
• M64: 43,025,844 km (0.114 R)
• M65: 48,303,357 km (0.101 R)
• M66: 48,602,553 km (0.11 R)
• M67: 50,208,337 km (0.074 R)
• M68: 51,322,242 km (0.081 R)
• M69: 51,729,448 km (0.104 R)
• M70: 51,933,350 km (0.076 R)
• M71: 56,173,103 km (0.067 R)
• M72: 56,487,707 km (0.079 R)
• M73: 56,697,743 km (0.118 R)
• M74: 56,802,760 km (0.115 R)
• M75: 57,013,245 km (0.113 R)
• M76: 57,540,427 km (0.113 R)
• M77: 57,963,341 km (0.108 R)
• M78: 58,175,171 km (0.113 R)
• M79: 58,705,944 km (0.037 R)
• M80: 61,924,094 km (0.058 R)
• M81: 62,357,479 km (0.116 R)
• M82: 62,574,545 km (0.09 R)
• M83: 65,639,806 km (0.043 R)
• M84: 66,635,529 km (0.106 R)
• M85: 66,746,381 km (0.089 R)
• M86: 67,747,640 km (0.1 R)
• M87: 67,970,690 km (0.105 R)
• M88: 68,417,838 km (0.08 R)
• M89: 69,202,479 km (0.117 R)
• M90: 69,427,175 km (0.04 R)
• M91: 72,941,678 km (0.073 R)
• M92: 73,857,965 km (0.11 R)
• M93: 76,513,626 km (0.073 R)
• M94: 77,095,113 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.7

Radius: 7.3

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.53 AU - 20.73 AU

Year: 28343 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,986,590 km

• M1: 198,367 km (0.085 R)
• M2: 495,169 km (0.072 R)
• M3: 697,425 km (0.107 R)
• M4: 745,895 km (0.081 R)
• M5: 1,061,846 km (0.051 R)
• M6: 1,607,579 km (0.076 R)
• M7: 2,120,251 km (0.118 R)
• M8: 2,413,462 km (0.104 R)
• M9: 2,564,855 km (0.105 R)
• M10: 2,680,495 km (0.087 R)
• M11: 3,753,560 km (0.062 R)
• M12: 4,018,348 km (0.032 R)
• M13: 4,243,643 km (0.058 R)
• M14: 4,289,121 km (0.087 R)
• M15: 4,334,897 km (0.107 R)
• M16: 4,896,189 km (0.084 R)
• M17: 4,943,910 km (0.08 R)
• M18: 5,283,049 km (0.09 R)
• M19: 6,397,104 km (0.086 R)
• M20: 6,660,247 km (0.101 R)
• M21: 7,470,768 km (0.09 R)
• M22: 8,198,263 km (0.108 R)
• M23: 8,255,110 km (0.055 R)
• M24: 8,599,185 km (0.118 R)
• M25: 9,599,546 km (0.073 R)
• M26: 9,900,836 km (0.092 R)
• M27: 10,144,082 km (0.042 R)
• M28: 14,157,643 km (0.058 R)
• M29: 14,776,679 km (0.077 R)
• M30: 14,846,093 km (0.07 R)
• M31: 14,915,506 km (0.108 R)
• M32: 15,404,542 km (0.078 R)
• M33: 16,326,812 km (0.09 R)
• M34: 17,854,057 km (0.083 R)
• M35: 18,001,860 km (0.104 R)
• M36: 19,047,998 km (0.096 R)
• M37: 19,426,331 km (0.09 R)
• M38: 23,425,082 km (0.051 R)
• M39: 24,156,316 km (0.091 R)
• M40: 25,891,651 km (0.065 R)
• M41: 26,816,466 km (0.111 R)
• M42: 27,240,426 km (0.097 R)
• M43: 27,410,668 km (0.078 R)
• M44: 28,525,771 km (0.046 R)
• M45: 28,958,557 km (0.107 R)
• M46: 29,480,654 km (0.099 R)
• M47: 29,568,019 km (0.051 R)
• M48: 30,711,246 km (0.109 R)
• M49: 32,678,757 km (0.094 R)
• M50: 33,040,934 km (0.056 R)
• M51: 33,586,517 km (0.099 R)
• M52: 33,769,027 km (0.116 R)
• M53: 33,860,431 km (0.116 R)
• M54: 34,043,389 km (0.113 R)
• M55: 34,963,566 km (0.057 R)
• M56: 38,342,981 km (0.089 R)
• M57: 39,878,005 km (0.043 R)
• M58: 41,628,899 km (0.113 R)
• M59: 41,726,885 km (0.072 R)
• M60: 41,825,021 km (0.085 R)
• M61: 42,021,443 km (0.108 R)
• M62: 42,415,185 km (0.094 R)
• M63: 44,401,994 km (0.111 R)
• M64: 44,702,686 km (0.072 R)
• M65: 46,216,018 km (0.074 R)
• M66: 46,724,202 km (0.109 R)
• M67: 47,746,105 km (0.101 R)
• M68: 47,848,580 km (0.038 R)
• M69: 48,982,083 km (0.062 R)
• M70: 49,500,140 km (0.082 R)
• M71: 49,707,932 km (0.037 R)
• M72: 50,646,359 km (0.117 R)
• M73: 51,590,621 km (0.096 R)
• M74: 60,790,591 km (0.118 R)
• M75: 61,793,944 km (0.1 R)
• M76: 63,478,266 km (0.095 R)
• M77: 67,121,423 km (0.053 R)
• M78: 67,236,464 km (0.104 R)
• M79: 67,696,776 km (0.062 R)
• M80: 67,927,456 km (0.115 R)
• M81: 68,505,054 km (0.085 R)
• M82: 68,852,420 km (0.1 R)
• M83: 70,949,034 km (0.079 R)
• M84: 71,066,169 km (0.053 R)
• M85: 71,300,440 km (0.08 R)
• M86: 71,535,159 km (0.086 R)
• M87: 75,204,645 km (0.073 R)
• M88: 75,324,024 km (0.085 R)
• M89: 75,682,460 km (0.037 R)
• M90: 75,921,817 km (0.052 R)
• M91: 77,363,192 km (0.096 R)
• M92: 79,056,042 km (0.093 R)
• M93: 80,150,799 km (0.094 R)
• M94: 80,272,871 km (0.055 R)
• M95: 80,516,865 km (0.085 R)
• M96: 81,250,643 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit