🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.83 AU

Year: 210 Days

Day: 13.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,509,007 km

• M1: 147,653 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.79 AU - 1.05 AU

Year: 310 Days

Day: 40.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.99 AU - 1.63 AU

Year: 527 Days

Day: 30 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.81 AU - 2.23 AU

Year: 1009 Days

Day: 39.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.02 AU - 4.08 AU

Year: 2351 Days

Day: 37.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.6

Radius: 10.1

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.42 AU - 6.56 AU

Year: 5153 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,509,007 km

• M1: 130,001 km (0.113 R)
• M2: 202,107 km (0.1 R)
• M3: 295,157 km (0.104 R)
• M4: 383,719 km (0.088 R)
• M5: 843,433 km (0.047 R)
• M6: 917,334 km (0.112 R)
• M7: 1,263,653 km (0.1 R)
• M8: 1,334,862 km (0.105 R)
• M9: 1,572,423 km (0.088 R)
• M10: 1,856,061 km (0.044 R)
• M11: 2,037,523 km (0.04 R)
• M12: 2,259,676 km (0.102 R)
• M13: 2,471,806 km (0.077 R)
• M14: 2,934,661 km (0.104 R)
• M15: 3,225,480 km (0.06 R)
• M16: 3,464,986 km (0.068 R)
• M17: 4,110,201 km (0.073 R)
• M18: 4,590,710 km (0.064 R)
• M19: 4,747,339 km (0.11 R)
• M20: 4,997,167 km (0.092 R)
• M21: 5,065,982 km (0.058 R)
• M22: 5,557,112 km (0.115 R)
• M23: 5,820,404 km (0.092 R)
• M24: 6,309,889 km (0.101 R)
• M25: 6,559,567 km (0.109 R)
• M26: 6,787,106 km (0.117 R)
• M27: 6,965,875 km (0.062 R)
• M28: 7,042,918 km (0.077 R)
• M29: 7,564,117 km (0.051 R)
• M30: 7,882,910 km (0.117 R)
• M31: 8,044,027 km (0.06 R)
• M32: 8,396,629 km (0.097 R)
• M33: 9,117,242 km (0.109 R)
• M34: 9,201,765 km (0.103 R)
• M35: 9,973,241 km (0.084 R)
• M36: 10,795,282 km (0.051 R)
• M37: 10,974,350 km (0.111 R)
• M38: 11,304,961 km (0.115 R)
• M39: 11,669,532 km (0.082 R)
• M40: 11,976,207 km (0.032 R)
• M41: 12,068,808 km (0.045 R)
• M42: 12,379,074 km (0.116 R)
• M43: 12,912,391 km (0.066 R)
• M44: 13,485,350 km (0.067 R)
• M45: 13,646,019 km (0.065 R)
• M46: 13,936,837 km (0.089 R)
• M47: 14,066,688 km (0.113 R)
• M48: 14,262,212 km (0.08 R)
• M49: 14,788,198 km (0.097 R)
• M50: 14,854,470 km (0.116 R)
• M51: 14,920,742 km (0.057 R)
• M52: 15,053,585 km (0.1 R)
• M53: 15,287,107 km (0.073 R)
• M54: 15,353,977 km (0.055 R)
• M55: 15,622,805 km (0.059 R)
• M56: 15,960,896 km (0.114 R)
• M57: 16,199,056 km (0.109 R)
• M58: 16,267,272 km (0.066 R)
• M59: 17,198,070 km (0.067 R)
• M60: 17,547,232 km (0.105 R)
• M61: 18,146,072 km (0.11 R)
• M62: 18,465,763 km (0.112 R)
• M63: 18,751,644 km (0.108 R)
• M64: 19,472,556 km (0.075 R)
• M65: 19,617,966 km (0.033 R)
• M66: 20,460,202 km (0.113 R)
• M67: 21,277,006 km (0.097 R)
• M68: 21,651,898 km (0.05 R)
• M69: 21,727,146 km (0.082 R)
• M70: 21,802,394 km (0.102 R)
• M71: 21,991,037 km (0.091 R)
• M72: 22,636,551 km (0.058 R)
• M73: 23,019,223 km (0.064 R)
• M74: 24,023,922 km (0.059 R)
• M75: 24,140,908 km (0.115 R)
• M76: 24,885,307 km (0.076 R)
• M77: 25,043,132 km (0.082 R)
• M78: 25,161,614 km (0.063 R)
• M79: 26,196,382 km (0.078 R)
• M80: 26,880,493 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.7

Radius: 9.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.55 AU - 12.85 AU

Year: 14977 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,509,007 km

• M1: 340,634 km (0.113 R)
• M2: 782,846 km (0.033 R)
• M3: 979,118 km (0.079 R)
• M4: 1,228,348 km (0.089 R)
• M5: 1,303,297 km (0.039 R)
• M6: 1,786,049 km (0.051 R)
• M7: 2,024,957 km (0.086 R)
• M8: 3,158,460 km (0.116 R)
• M9: 3,315,238 km (0.111 R)
• M10: 3,421,303 km (0.067 R)
• M11: 3,528,565 km (0.097 R)
• M12: 3,746,379 km (0.105 R)
• M13: 4,870,308 km (0.086 R)
• M14: 5,051,920 km (0.073 R)
• M15: 6,418,646 km (0.069 R)
• M16: 7,056,980 km (0.087 R)
• M17: 7,435,912 km (0.086 R)
• M18: 7,715,660 km (0.089 R)
• M19: 8,105,961 km (0.077 R)
• M20: 8,249,425 km (0.085 R)
• M21: 8,758,507 km (0.096 R)
• M22: 9,165,562 km (0.103 R)
• M23: 9,390,258 km (0.086 R)
• M24: 9,541,053 km (0.067 R)
• M25: 10,423,830 km (0.04 R)
• M26: 11,292,395 km (0.079 R)
• M27: 11,493,006 km (0.096 R)
• M28: 11,816,586 km (0.082 R)
• M29: 12,020,339 km (0.1 R)
• M30: 12,472,573 km (0.032 R)
• M31: 13,140,527 km (0.087 R)
• M32: 13,691,646 km (0.067 R)
• M33: 14,207,160 km (0.085 R)
• M34: 14,554,377 km (0.046 R)
• M35: 14,729,107 km (0.043 R)
• M36: 15,657,512 km (0.031 R)
• M37: 16,016,098 km (0.082 R)
• M38: 19,604,203 km (0.037 R)
• M39: 19,700,544 km (0.081 R)
• M40: 19,942,294 km (0.062 R)
• M41: 20,526,324 km (0.096 R)
• M42: 20,771,365 km (0.114 R)
• M43: 20,918,869 km (0.119 R)
• M44: 21,165,406 km (0.1 R)
• M45: 21,412,990 km (0.068 R)
• M46: 21,711,289 km (0.073 R)
• M47: 21,811,070 km (0.057 R)
• M48: 22,918,244 km (0.102 R)
• M49: 23,172,561 km (0.107 R)
• M50: 23,786,361 km (0.113 R)
• M51: 23,940,746 km (0.03 R)
• M52: 24,043,819 km (0.064 R)
• M53: 24,405,696 km (0.066 R)
• M54: 24,561,278 km (0.106 R)
• M55: 24,717,308 km (0.077 R)
• M56: 25,344,572 km (0.086 R)
• M57: 25,607,416 km (0.077 R)
• M58: 27,149,919 km (0.071 R)
• M59: 27,634,766 km (0.081 R)
• M60: 28,013,847 km (0.109 R)
• M61: 28,340,120 km (0.116 R)
• M62: 28,996,555 km (0.089 R)
• M63: 29,216,464 km (0.096 R)
• M64: 30,324,236 km (0.065 R)
• M65: 30,659,336 km (0.105 R)
• M66: 31,784,910 km (0.11 R)
• M67: 32,295,936 km (0.089 R)
• M68: 32,466,777 km (0.117 R)
• M69: 33,440,958 km (0.114 R)
• M70: 34,192,538 km (0.06 R)
• M71: 34,250,432 km (0.117 R)
• M72: 34,891,011 km (0.088 R)
• M73: 35,418,044 km (0.112 R)
• M74: 35,888,828 km (0.099 R)
• M75: 36,124,894 km (0.048 R)
• M76: 36,480,039 km (0.114 R)
• M77: 36,598,670 km (0.116 R)
• M78: 37,253,610 km (0.085 R)
• M79: 37,792,162 km (0.038 R)
• M80: 37,972,428 km (0.093 R)
• M81: 38,032,416 km (0.114 R)
• M82: 39,545,449 km (0.115 R)
• M83: 39,728,258 km (0.106 R)
• M84: 39,789,294 km (0.105 R)
• M85: 39,972,551 km (0.116 R)
• M86: 40,708,423 km (0.099 R)
• M87: 41,201,348 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.2

Radius: 6.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.21 AU - 21.89 AU

Year: 26952 Days

Day: 18.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 34,509,007 km

• M1: 130,150 km (0.115 R)
• M2: 213,327 km (0.106 R)
• M3: 335,997 km (0.055 R)
• M4: 612,603 km (0.114 R)
• M5: 712,086 km (0.106 R)
• M6: 1,138,589 km (0.09 R)
• M7: 1,801,906 km (0.077 R)
• M8: 1,947,016 km (0.043 R)
• M9: 2,794,937 km (0.113 R)
• M10: 3,134,823 km (0.119 R)
• M11: 4,003,538 km (0.085 R)
• M12: 4,079,085 km (0.099 R)
• M13: 4,740,906 km (0.102 R)
• M14: 4,820,941 km (0.064 R)
• M15: 5,519,413 km (0.11 R)
• M16: 6,425,378 km (0.111 R)
• M17: 6,469,659 km (0.05 R)
• M18: 6,603,100 km (0.06 R)
• M19: 7,054,587 km (0.044 R)
• M20: 7,284,220 km (0.05 R)
• M21: 8,130,644 km (0.115 R)
• M22: 8,178,665 km (0.084 R)
• M23: 8,712,131 km (0.101 R)
• M24: 8,859,635 km (0.104 R)
• M25: 9,558,855 km (0.062 R)
• M26: 9,812,723 km (0.04 R)
• M27: 10,068,984 km (0.116 R)
• M28: 11,169,127 km (0.054 R)
• M29: 12,583,126 km (0.106 R)
• M30: 12,973,427 km (0.069 R)
• M31: 13,141,874 km (0.108 R)
• M32: 13,198,123 km (0.082 R)
• M33: 13,424,315 km (0.112 R)
• M34: 13,537,859 km (0.116 R)
• M35: 13,822,993 km (0.117 R)
• M36: 14,110,221 km (0.087 R)
• M37: 14,573,825 km (0.086 R)
• M38: 15,219,489 km (0.072 R)
• M39: 15,874,428 km (0.1 R)
• M40: 16,599,529 km (0.093 R)
• M41: 17,397,036 km (0.106 R)
• M42: 17,458,820 km (0.091 R)
• M43: 19,669,876 km (0.048 R)
• M44: 19,863,456 km (0.092 R)
• M45: 20,317,635 km (0.077 R)
• M46: 21,368,560 km (0.1 R)
• M47: 23,318,119 km (0.098 R)
• M48: 25,043,731 km (0.066 R)
• M49: 25,323,778 km (0.079 R)
• M50: 25,745,494 km (0.085 R)
• M51: 25,886,715 km (0.087 R)
• M52: 25,957,325 km (0.03 R)
• M53: 26,028,085 km (0.103 R)
• M54: 26,311,573 km (0.08 R)
• M55: 26,382,632 km (0.095 R)
• M56: 26,667,466 km (0.071 R)
• M57: 28,324,861 km (0.11 R)
• M58: 28,616,427 km (0.058 R)
• M59: 28,762,584 km (0.094 R)
• M60: 29,423,508 km (0.061 R)
• M61: 30,760,464 km (0.082 R)
• M62: 31,436,197 km (0.116 R)
• M63: 31,813,782 km (0.117 R)
• M64: 32,573,440 km (0.118 R)
• M65: 32,879,069 km (0.102 R)
• M66: 34,810,078 km (0.117 R)
• M67: 35,200,678 km (0.047 R)
• M68: 35,435,696 km (0.092 R)
• M69: 35,671,313 km (0.085 R)
• M70: 35,907,528 km (0.05 R)
• M71: 37,734,866 km (0.098 R)
• M72: 39,104,734 km (0.07 R)
• M73: 39,267,047 km (0.114 R)
• M74: 40,737,295 km (0.106 R)
• M75: 42,142,319 km (0.099 R)
• M76: 43,984,168 km (0.095 R)
• M77: 44,068,541 km (0.108 R)
• M78: 44,406,482 km (0.049 R)
• M79: 45,340,123 km (0.085 R)
• M80: 48,005,957 km (0.102 R)
• M81: 50,457,267 km (0.065 R)
• M82: 53,308,004 km (0.027 R)
• M83: 53,578,029 km (0.099 R)
• M84: 54,209,631 km (0.095 R)
• M85: 54,390,495 km (0.065 R)
• M86: 55,571,420 km (0.118 R)
• M87: 55,936,439 km (0.026 R)
• M88: 56,393,909 km (0.06 R)
• M89: 59,071,412 km (0.106 R)
• M90: 60,941,834 km (0.119 R)
• M91: 62,452,324 km (0.039 R)
• M92: 62,641,864 km (0.103 R)
• M93: 62,831,854 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.1

Radius: 4.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.61 AU - 23.85 AU

Year: 29638 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 34,509,007 km

• M1: 57,894 km (0.085 R)
• M2: 149,747 km (0.116 R)
• M3: 307,424 km (0.099 R)
• M4: 1,556,715 km (0.118 R)
• M5: 1,648,718 km (0.1 R)
• M6: 3,087,999 km (0.064 R)
• M7: 6,793,090 km (0.094 R)
• M8: 7,065,059 km (0.077 R)
• M9: 7,371,136 km (0.104 R)
• M10: 7,588,053 km (0.029 R)
• M11: 8,638,828 km (0.078 R)
• M12: 9,700,225 km (0.079 R)
• M13: 9,835,910 km (0.069 R)
• M14: 10,315,222 km (0.078 R)
• M15: 10,384,336 km (0.039 R)
• M16: 10,662,439 km (0.028 R)
• M17: 12,786,878 km (0.102 R)
• M18: 13,384,821 km (0.057 R)
• M19: 13,763,303 km (0.071 R)
• M20: 15,272,297 km (0.038 R)
• M21: 17,611,409 km (0.064 R)
• M22: 17,859,742 km (0.093 R)
• M23: 19,458,943 km (0.109 R)
• M24: 19,844,307 km (0.117 R)
• M25: 20,753,413 km (0.059 R)
• M26: 21,808,826 km (0.062 R)
• M27: 22,701,626 km (0.103 R)
• M28: 22,881,593 km (0.103 R)
• M29: 26,579,502 km (0.1 R)
• M30: 29,276,004 km (0.101 R)
• M31: 31,304,701 km (0.071 R)
• M32: 32,513,003 km (0.106 R)
• M33: 33,072,050 km (0.083 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 12,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit