🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.83 AU - 1.15 AU

Year: 362 Days

Day: 26.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,996,542 km

• M1: 379,829 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.87 AU - 1.15 AU

Year: 373 Days

Day: 36.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,996,542 km

• M1: 451,038 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.17 AU - 2.47 AU

Year: 1297 Days

Day: 16.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.86 AU - 4.4 AU

Year: 3081 Days

Day: 16.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,996,542 km

• M1: 50,863 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.81 AU - 4.69 AU

Year: 3216 Days

Day: 30.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,996,542 km

• M1: 2,865,697 km (0.076 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.1

Radius: 14.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.21 AU - 7.03 AU

Year: 5558 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,996,542 km

• M1: 240,853 km (0.072 R)
• M2: 342,280 km (0.093 R)
• M3: 629,358 km (0.059 R)
• M4: 1,039,705 km (0.047 R)
• M5: 1,145,321 km (0.067 R)
• M6: 1,311,375 km (0.066 R)
• M7: 1,426,715 km (0.065 R)
• M8: 1,591,572 km (0.097 R)
• M9: 2,193,404 km (0.037 R)
• M10: 2,620,356 km (0.049 R)
• M11: 2,731,358 km (0.095 R)
• M12: 2,900,852 km (0.104 R)
• M13: 3,350,244 km (0.036 R)
• M14: 3,471,119 km (0.039 R)
• M15: 3,634,779 km (0.104 R)
• M16: 4,358,833 km (0.045 R)
• M17: 4,805,832 km (0.117 R)
• M18: 5,291,127 km (0.096 R)
• M19: 5,913,903 km (0.039 R)
• M20: 6,333,824 km (0.056 R)
• M21: 6,459,337 km (0.109 R)
• M22: 6,661,593 km (0.081 R)
• M23: 6,763,619 km (0.119 R)
• M24: 7,255,347 km (0.104 R)
• M25: 7,360,215 km (0.099 R)
• M26: 7,651,632 km (0.027 R)
• M27: 7,973,866 km (0.057 R)
• M28: 8,576,446 km (0.107 R)
• M29: 8,771,222 km (0.118 R)
• M30: 9,222,110 km (0.1 R)
• M31: 9,393,101 km (0.076 R)
• M32: 9,565,138 km (0.115 R)
• M33: 9,941,676 km (0.116 R)
• M34: 10,234,738 km (0.12 R)
• M35: 10,411,862 km (0.075 R)
• M36: 10,530,493 km (0.103 R)
• M37: 10,709,412 km (0.115 R)
• M38: 11,435,112 km (0.088 R)
• M39: 11,958,704 km (0.104 R)
• M40: 12,083,170 km (0.107 R)
• M41: 12,333,148 km (0.099 R)
• M42: 13,125,568 km (0.08 R)
• M43: 13,511,829 km (0.11 R)
• M44: 13,673,844 km (0.095 R)
• M45: 13,869,219 km (0.069 R)
• M46: 14,361,695 km (0.069 R)
• M47: 15,363,701 km (0.101 R)
• M48: 16,078,480 km (0.099 R)
• M49: 16,388,297 km (0.098 R)
• M50: 16,908,898 km (0.085 R)
• M51: 17,646,864 km (0.09 R)
• M52: 17,895,196 km (0.081 R)
• M53: 18,073,368 km (0.044 R)
• M54: 18,719,331 km (0.11 R)
• M55: 18,900,195 km (0.116 R)
• M56: 19,227,216 km (0.118 R)
• M57: 19,446,227 km (0.118 R)
• M58: 19,739,439 km (0.097 R)
• M59: 20,815,048 km (0.119 R)
• M60: 20,927,396 km (0.052 R)
• M61: 21,152,690 km (0.078 R)
• M62: 21,681,668 km (0.067 R)
• M63: 21,795,512 km (0.059 R)
• M64: 22,062,096 km (0.083 R)
• M65: 22,483,064 km (0.098 R)
• M66: 23,411,020 km (0.103 R)
• M67: 24,115,177 km (0.032 R)
• M68: 24,233,209 km (0.045 R)
• M69: 25,184,502 km (0.086 R)
• M70: 25,384,215 km (0.065 R)
• M71: 25,825,529 km (0.106 R)
• M72: 26,960,229 km (0.063 R)
• M73: 27,369,379 km (0.084 R)
• M74: 27,615,917 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 9

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.47 AU - 9.27 AU

Year: 8889 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,996,542 km

• M1: 138,677 km (0.104 R)
• M2: 349,311 km (0.114 R)
• M3: 533,466 km (0.093 R)
• M4: 733,478 km (0.034 R)
• M5: 817,104 km (0.114 R)
• M6: 957,875 km (0.118 R)
• M7: 1,126,173 km (0.077 R)
• M8: 1,243,906 km (0.109 R)
• M9: 1,304,344 km (0.094 R)
• M10: 1,846,935 km (0.079 R)
• M11: 1,916,498 km (0.081 R)
• M12: 1,986,959 km (0.051 R)
• M13: 2,352,427 km (0.025 R)
• M14: 2,428,123 km (0.112 R)
• M15: 2,556,029 km (0.117 R)
• M16: 3,035,191 km (0.094 R)
• M17: 3,145,594 km (0.107 R)
• M18: 3,257,194 km (0.059 R)
• M19: 3,370,290 km (0.103 R)
• M20: 3,835,241 km (0.049 R)
• M21: 4,075,495 km (0.062 R)
• M22: 4,197,417 km (0.061 R)
• M23: 4,445,002 km (0.118 R)
• M24: 5,448,953 km (0.062 R)
• M25: 5,685,018 km (0.038 R)
• M26: 6,735,046 km (0.108 R)
• M27: 6,988,614 km (0.057 R)
• M28: 7,995,857 km (0.092 R)
• M29: 8,110,598 km (0.114 R)
• M30: 8,419,069 km (0.079 R)
• M31: 8,889,255 km (0.105 R)
• M32: 9,008,185 km (0.095 R)
• M33: 9,937,039 km (0.108 R)
• M34: 10,769,401 km (0.102 R)
• M35: 10,981,082 km (0.113 R)
• M36: 11,108,689 km (0.077 R)
• M37: 11,494,502 km (0.049 R)
• M38: 11,624,054 km (0.104 R)
• M39: 12,411,836 km (0.065 R)
• M40: 13,352,508 km (0.108 R)
• M41: 13,625,524 km (0.108 R)
• M42: 14,316,067 km (0.029 R)
• M43: 14,502,167 km (0.112 R)
• M44: 14,970,857 km (0.115 R)
• M45: 16,796,999 km (0.118 R)
• M46: 17,042,489 km (0.048 R)
• M47: 18,287,741 km (0.119 R)
• M48: 18,489,698 km (0.111 R)
• M49: 18,641,690 km (0.059 R)
• M50: 19,356,169 km (0.116 R)
• M51: 20,759,547 km (0.106 R)
• M52: 21,927,158 km (0.092 R)
• M53: 22,303,098 km (0.087 R)
• M54: 22,518,818 km (0.113 R)
• M55: 24,325,511 km (0.081 R)
• M56: 24,492,014 km (0.06 R)
• M57: 26,462,966 km (0.067 R)
• M58: 27,496,238 km (0.116 R)
• M59: 27,611,877 km (0.114 R)
• M60: 27,669,772 km (0.056 R)
• M61: 27,785,561 km (0.105 R)
• M62: 28,367,347 km (0.057 R)
• M63: 29,424,704 km (0.037 R)
• M64: 30,077,101 km (0.049 R)
• M65: 30,256,020 km (0.088 R)
• M66: 30,614,606 km (0.091 R)
• M67: 30,854,411 km (0.111 R)
• M68: 31,396,404 km (0.049 R)
• M69: 31,517,279 km (0.081 R)
• M70: 31,820,065 km (0.108 R)
• M71: 33,595,643 km (0.062 R)
• M72: 35,151,909 km (0.074 R)
• M73: 35,277,422 km (0.065 R)
• M74: 36,922,699 km (0.096 R)
• M75: 38,398,781 km (0.044 R)
• M76: 38,463,408 km (0.089 R)
• M77: 38,592,810 km (0.064 R)
• M78: 39,306,841 km (0.085 R)
• M79: 40,418,801 km (0.064 R)
• M80: 41,607,506 km (0.106 R)
• M81: 42,206,197 km (0.097 R)
• M82: 43,210,148 km (0.087 R)
• M83: 43,277,467 km (0.098 R)
• M84: 43,749,000 km (0.063 R)
• M85: 44,086,792 km (0.074 R)
• M86: 44,697,001 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.7

Radius: 4.1

Gravity: 40.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.94 AU - 15.52 AU

Year: 19705 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,996,542 km

• M1: 70,012 km (0.109 R)
• M2: 217,067 km (0.088 R)
• M3: 790,326 km (0.093 R)
• M4: 1,778,719 km (0.058 R)
• M5: 2,897,860 km (0.114 R)
• M6: 3,645,251 km (0.073 R)
• M7: 3,686,092 km (0.066 R)
• M8: 3,851,397 km (0.093 R)
• M9: 4,061,283 km (0.119 R)
• M10: 4,103,769 km (0.068 R)
• M11: 4,361,526 km (0.08 R)
• M12: 4,536,256 km (0.056 R)
• M13: 4,580,238 km (0.059 R)
• M14: 4,802,540 km (0.12 R)
• M15: 5,028,433 km (0.111 R)
• M16: 6,704,079 km (0.078 R)
• M17: 7,731,816 km (0.075 R)
• M18: 7,996,455 km (0.09 R)
• M19: 9,028,531 km (0.071 R)
• M20: 9,195,183 km (0.063 R)
• M21: 10,217,086 km (0.111 R)
• M22: 10,274,831 km (0.038 R)
• M23: 12,489,178 km (0.114 R)
• M24: 12,924,059 km (0.076 R)
• M25: 13,364,027 km (0.108 R)
• M26: 14,452,650 km (0.032 R)
• M27: 15,502,977 km (0.096 R)
• M28: 16,171,829 km (0.117 R)
• M29: 16,781,889 km (0.085 R)
• M30: 17,261,500 km (0.115 R)
• M31: 17,954,437 km (0.084 R)
• M32: 19,942,593 km (0.068 R)
• M33: 21,478,963 km (0.04 R)
• M34: 22,674,699 km (0.058 R)
• M35: 26,468,800 km (0.07 R)
• M36: 26,787,144 km (0.101 R)
• M37: 27,026,651 km (0.074 R)
• M38: 28,072,788 km (0.063 R)
• M39: 29,214,220 km (0.086 R)
• M40: 29,790,621 km (0.083 R)
• M41: 30,453,938 km (0.091 R)
• M42: 32,643,153 km (0.091 R)
• M43: 33,670,591 km (0.071 R)
• M44: 33,842,778 km (0.083 R)
• M45: 34,015,414 km (0.109 R)
• M46: 37,082,021 km (0.11 R)
• M47: 38,063,981 km (0.08 R)
• M48: 39,416,645 km (0.088 R)
• M49: 39,598,108 km (0.108 R)
• M50: 40,601,610 km (0.118 R)
• M51: 40,785,017 km (0.095 R)
• M52: 42,913,196 km (0.079 R)
• M53: 43,943,776 km (0.07 R)
• M54: 44,226,217 km (0.096 R)
• M55: 44,320,464 km (0.085 R)
• M56: 44,603,802 km (0.068 R)
• M57: 45,077,279 km (0.077 R)
• M58: 45,457,258 km (0.108 R)
• M59: 47,565,989 km (0.11 R)
• M60: 48,340,607 km (0.117 R)
• M61: 50,788,328 km (0.101 R)
• M62: 51,579,999 km (0.071 R)
• M63: 53,577,131 km (0.036 R)
• M64: 54,888,805 km (0.111 R)
• M65: 55,091,510 km (0.08 R)
• M66: 56,108,925 km (0.089 R)
• M67: 56,313,126 km (0.047 R)
• M68: 58,990,330 km (0.079 R)
• M69: 60,135,502 km (0.102 R)
• M70: 61,393,021 km (0.101 R)
• M71: 61,708,673 km (0.11 R)
• M72: 62,236,155 km (0.069 R)
• M73: 65,754,547 km (0.117 R)
• M74: 67,158,224 km (0.115 R)
• M75: 67,592,058 km (0.112 R)
• M76: 68,790,038 km (0.099 R)
• M77: 69,885,244 km (0.094 R)
• M78: 70,214,957 km (0.088 R)
• M79: 71,317,494 km (0.076 R)
• M80: 72,203,711 km (0.035 R)
• M81: 74,547,312 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit