🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.49 AU - 1.61 AU

Year: 604 Days

Day: 30.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.57 AU - 1.73 AU

Year: 664 Days

Day: 17.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.4 AU - 6.38 AU

Year: 4477 Days

Day: 17.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 9.5

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.25 AU - 10.17 AU

Year: 8051 Days

Day: 14 Hours

Environment

Temp: -143 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,038,154 km

• M1: 176,525 km (0.112 R)
• M2: 283,338 km (0.069 R)
• M3: 500,554 km (0.079 R)
• M4: 771,027 km (0.111 R)
• M5: 1,104,481 km (0.114 R)
• M6: 1,377,946 km (0.08 R)
• M7: 1,439,431 km (0.11 R)
• M8: 1,827,936 km (0.037 R)
• M9: 2,224,221 km (0.046 R)
• M10: 2,828,746 km (0.07 R)
• M11: 3,231,613 km (0.106 R)
• M12: 3,624,158 km (0.048 R)
• M13: 3,855,287 km (0.083 R)
• M14: 4,180,961 km (0.067 R)
• M15: 4,392,941 km (0.091 R)
• M16: 5,905,526 km (0.096 R)
• M17: 6,007,102 km (0.107 R)
• M18: 6,246,609 km (0.044 R)
• M19: 6,593,975 km (0.049 R)
• M20: 6,841,111 km (0.073 R)
• M21: 7,271,653 km (0.102 R)
• M22: 7,344,208 km (0.064 R)
• M23: 7,859,423 km (0.094 R)
• M24: 7,933,923 km (0.076 R)
• M25: 8,121,369 km (0.105 R)
• M26: 8,196,767 km (0.107 R)
• M27: 8,272,313 km (0.095 R)
• M28: 8,846,919 km (0.082 R)
• M29: 8,924,560 km (0.106 R)
• M30: 9,002,351 km (0.115 R)
• M31: 9,792,976 km (0.054 R)
• M32: 10,156,050 km (0.064 R)
• M33: 10,729,458 km (0.052 R)
• M34: 11,737,000 km (0.075 R)
• M35: 13,527,238 km (0.078 R)
• M36: 14,339,704 km (0.058 R)
• M37: 14,522,512 km (0.108 R)
• M38: 15,822,967 km (0.088 R)
• M39: 15,964,636 km (0.09 R)
• M40: 16,822,729 km (0.098 R)
• M41: 17,403,169 km (0.101 R)
• M42: 17,793,769 km (0.101 R)
• M43: 17,940,973 km (0.11 R)
• M44: 19,033,038 km (0.067 R)
• M45: 19,284,213 km (0.026 R)
• M46: 19,435,456 km (0.092 R)
• M47: 19,993,456 km (0.118 R)
• M48: 20,197,657 km (0.074 R)
• M49: 20,659,616 km (0.082 R)
• M50: 21,177,075 km (0.084 R)
• M51: 22,066,434 km (0.104 R)
• M52: 23,450,065 km (0.087 R)
• M53: 23,989,814 km (0.06 R)
• M54: 24,533,452 km (0.065 R)
• M55: 25,136,332 km (0.098 R)
• M56: 25,246,436 km (0.116 R)
• M57: 26,189,052 km (0.11 R)
• M58: 27,369,379 km (0.105 R)
• M59: 27,539,322 km (0.101 R)
• M60: 27,652,867 km (0.079 R)
• M61: 27,880,406 km (0.087 R)
• M62: 28,337,427 km (0.11 R)
• M63: 29,085,267 km (0.097 R)
• M64: 30,365,675 km (0.056 R)
• M65: 30,541,752 km (0.043 R)
• M66: 31,249,350 km (0.112 R)
• M67: 31,724,024 km (0.1 R)
• M68: 31,842,954 km (0.094 R)
• M69: 32,560,425 km (0.101 R)
• M70: 33,464,595 km (0.088 R)
• M71: 34,867,075 km (0.116 R)
• M72: 36,102,155 km (0.114 R)
• M73: 36,725,080 km (0.095 R)
• M74: 37,540,090 km (0.045 R)
• M75: 38,869,416 km (0.098 R)
• M76: 39,379,844 km (0.079 R)
• M77: 39,828,339 km (0.12 R)
• M78: 40,536,385 km (0.097 R)
• M79: 40,989,218 km (0.12 R)
• M80: 41,118,920 km (0.036 R)
• M81: 41,313,696 km (0.026 R)
• M82: 42,226,692 km (0.107 R)
• M83: 43,146,419 km (0.105 R)
• M84: 43,278,365 km (0.046 R)
• M85: 43,476,432 km (0.114 R)
• M86: 43,741,071 km (0.05 R)
• M87: 44,072,580 km (0.082 R)
• M88: 44,205,572 km (0.071 R)
• M89: 44,338,565 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.6

Radius: 11

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.36 AU - 11.08 AU

Year: 10993 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,038,154 km

• M1: 173,982 km (0.08 R)
• M2: 422,913 km (0.084 R)
• M3: 503,247 km (0.104 R)
• M4: 752,328 km (0.034 R)
• M5: 961,466 km (0.079 R)
• M6: 1,224,309 km (0.077 R)
• M7: 1,719,478 km (0.111 R)
• M8: 1,999,525 km (0.119 R)
• M9: 2,208,663 km (0.098 R)
• M10: 2,558,423 km (0.116 R)
• M11: 2,671,369 km (0.08 R)
• M12: 3,458,703 km (0.113 R)
• M13: 3,839,280 km (0.062 R)
• M14: 4,047,819 km (0.043 R)
• M15: 4,153,585 km (0.116 R)
• M16: 4,287,026 km (0.091 R)
• M17: 4,394,737 km (0.106 R)
• M18: 4,530,871 km (0.096 R)
• M19: 4,779,203 km (0.088 R)
• M20: 4,975,625 km (0.104 R)
• M21: 6,361,949 km (0.114 R)
• M22: 6,516,034 km (0.061 R)
• M23: 6,922,941 km (0.114 R)
• M24: 7,630,090 km (0.111 R)
• M25: 8,092,198 km (0.112 R)
• M26: 9,182,317 km (0.056 R)
• M27: 9,356,748 km (0.117 R)
• M28: 9,851,319 km (0.073 R)
• M29: 11,989,372 km (0.119 R)
• M30: 12,295,150 km (0.098 R)
• M31: 13,071,114 km (0.052 R)
• M32: 14,345,389 km (0.098 R)
• M33: 16,035,396 km (0.115 R)
• M34: 16,372,440 km (0.085 R)
• M35: 16,839,784 km (0.057 R)
• M36: 17,010,774 km (0.111 R)
• M37: 18,311,677 km (0.111 R)
• M38: 18,575,717 km (0.082 R)
• M39: 18,974,246 km (0.068 R)
• M40: 20,916,475 km (0.068 R)
• M41: 21,100,480 km (0.079 R)
• M42: 22,214,985 km (0.11 R)
• M43: 22,874,113 km (0.073 R)
• M44: 23,682,989 km (0.078 R)
• M45: 23,922,644 km (0.044 R)
• M46: 24,792,257 km (0.091 R)
• M47: 25,035,652 km (0.095 R)
• M48: 26,017,014 km (0.037 R)
• M49: 26,115,899 km (0.071 R)
• M50: 26,363,633 km (0.119 R)
• M51: 26,811,379 km (0.057 R)
• M52: 27,111,173 km (0.088 R)
• M53: 27,261,669 km (0.086 R)
• M54: 27,412,314 km (0.071 R)
• M55: 27,815,330 km (0.052 R)
• M56: 27,916,459 km (0.101 R)
• M57: 28,271,155 km (0.071 R)
• M58: 28,882,711 km (0.046 R)
• M59: 29,292,909 km (0.111 R)
• M60: 30,274,719 km (0.09 R)
• M61: 31,214,942 km (0.053 R)
• M62: 31,372,469 km (0.076 R)
• M63: 32,377,018 km (0.098 R)
• M64: 34,525,842 km (0.086 R)
• M65: 35,124,832 km (0.091 R)
• M66: 35,453,050 km (0.093 R)
• M67: 36,775,944 km (0.101 R)
• M68: 37,109,248 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 13.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.74 AU - 13.8 AU

Year: 13461 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 77.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,038,154 km

• M1: 228,885 km (0.104 R)
• M2: 318,344 km (0.049 R)
• M3: 431,889 km (0.075 R)
• M4: 530,025 km (0.093 R)
• M5: 1,236,875 km (0.116 R)
• M6: 2,059,364 km (0.071 R)
• M7: 2,241,724 km (0.094 R)
• M8: 2,366,339 km (0.11 R)
• M9: 2,622,899 km (0.04 R)
• M10: 2,776,836 km (0.118 R)
• M11: 3,351,591 km (0.07 R)
• M12: 3,689,682 km (0.094 R)
• M13: 3,963,147 km (0.07 R)
• M14: 4,089,707 km (0.101 R)
• M15: 4,294,955 km (0.111 R)
• M16: 4,689,295 km (0.083 R)
• M17: 5,068,077 km (0.118 R)
• M18: 5,513,130 km (0.118 R)
• M19: 6,411,466 km (0.09 R)
• M20: 6,680,742 km (0.112 R)
• M21: 6,892,871 km (0.077 R)
• M22: 7,138,062 km (0.053 R)
• M23: 7,795,395 km (0.068 R)
• M24: 7,890,988 km (0.113 R)
• M25: 8,341,876 km (0.079 R)
• M26: 8,768,230 km (0.084 R)
• M27: 9,404,021 km (0.11 R)
• M28: 9,813,471 km (0.098 R)
• M29: 10,159,042 km (0.082 R)
• M30: 10,543,808 km (0.088 R)
• M31: 10,649,573 km (0.091 R)
• M32: 10,826,697 km (0.04 R)
• M33: 11,255,893 km (0.04 R)
• M34: 12,020,189 km (0.087 R)
• M35: 12,501,744 km (0.049 R)
• M36: 12,801,389 km (0.102 R)
• M37: 12,914,335 km (0.104 R)
• M38: 13,179,124 km (0.101 R)
• M39: 13,791,278 km (0.059 R)
• M40: 13,907,067 km (0.094 R)
• M41: 14,217,482 km (0.118 R)
• M42: 14,451,753 km (0.103 R)
• M43: 14,766,207 km (0.084 R)
• M44: 15,642,701 km (0.116 R)
• M45: 16,087,157 km (0.079 R)
• M46: 16,249,919 km (0.072 R)
• M47: 17,279,152 km (0.104 R)
• M48: 18,541,908 km (0.099 R)
• M49: 19,184,581 km (0.112 R)
• M50: 19,313,983 km (0.106 R)
• M51: 19,400,301 km (0.116 R)
• M52: 20,403,504 km (0.055 R)
• M53: 20,535,599 km (0.093 R)
• M54: 20,712,274 km (0.098 R)
• M55: 20,889,248 km (0.044 R)
• M56: 21,962,314 km (0.06 R)
• M57: 22,369,370 km (0.116 R)
• M58: 23,374,966 km (0.104 R)
• M59: 23,697,948 km (0.1 R)
• M60: 25,762,100 km (0.094 R)
• M61: 26,383,080 km (0.109 R)
• M62: 27,153,958 km (0.108 R)
• M63: 28,226,126 km (0.115 R)
• M64: 28,422,548 km (0.065 R)
• M65: 28,915,623 km (0.118 R)
• M66: 29,064,024 km (0.104 R)
• M67: 29,163,207 km (0.072 R)
• M68: 29,262,391 km (0.09 R)
• M69: 30,411,602 km (0.073 R)
• M70: 30,814,917 km (0.079 R)
• M71: 30,966,460 km (0.091 R)
• M72: 31,372,169 km (0.099 R)
• M73: 31,524,759 km (0.07 R)
• M74: 31,779,674 km (0.11 R)
• M75: 31,932,862 km (0.099 R)
• M76: 33,478,657 km (0.117 R)
• M77: 33,894,988 km (0.086 R)
• M78: 34,103,827 km (0.117 R)
• M79: 34,470,341 km (0.098 R)
• M80: 34,627,868 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.3

Radius: 5.5

Gravity: 19.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.7 AU - 19.28 AU

Year: 20026 Days

Day: 17.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,038,154 km

• M1: 102,325 km (0.095 R)
• M2: 152,590 km (0.072 R)
• M3: 719,117 km (0.074 R)
• M4: 1,390,961 km (0.119 R)
• M5: 2,005,808 km (0.112 R)
• M6: 3,101,762 km (0.064 R)
• M7: 3,728,129 km (0.096 R)
• M8: 3,809,211 km (0.098 R)
• M9: 4,180,961 km (0.036 R)
• M10: 5,548,286 km (0.1 R)
• M11: 8,275,305 km (0.091 R)
• M12: 8,809,220 km (0.106 R)
• M13: 12,907,603 km (0.101 R)
• M14: 14,153,604 km (0.094 R)
• M15: 14,534,780 km (0.066 R)
• M16: 15,048,349 km (0.042 R)
• M17: 16,491,071 km (0.073 R)
• M18: 16,825,123 km (0.085 R)
• M19: 17,635,943 km (0.091 R)
• M20: 17,704,010 km (0.097 R)
• M21: 19,435,606 km (0.05 R)
• M22: 19,506,066 km (0.028 R)
• M23: 19,717,747 km (0.081 R)
• M24: 20,285,770 km (0.104 R)
• M25: 20,500,294 km (0.092 R)
• M26: 20,787,372 km (0.047 R)
• M27: 20,931,435 km (0.102 R)
• M28: 21,220,458 km (0.034 R)
• M29: 21,802,693 km (0.111 R)
• M30: 22,169,208 km (0.096 R)
• M31: 25,867,117 km (0.1 R)
• M32: 26,332,816 km (0.083 R)
• M33: 26,410,756 km (0.093 R)
• M34: 26,801,356 km (0.099 R)
• M35: 27,825,952 km (0.117 R)
• M36: 28,303,169 km (0.062 R)
• M37: 28,383,054 km (0.083 R)
• M38: 28,462,790 km (0.094 R)
• M39: 30,075,904 km (0.118 R)
• M40: 30,893,606 km (0.049 R)
• M41: 31,470,306 km (0.103 R)
• M42: 31,552,884 km (0.064 R)
• M43: 32,634,177 km (0.044 R)
• M44: 33,981,605 km (0.029 R)
• M45: 34,832,967 km (0.106 R)
• M46: 35,261,265 km (0.114 R)
• M47: 35,950,313 km (0.113 R)
• M48: 36,209,716 km (0.1 R)
• M49: 36,469,867 km (0.1 R)
• M50: 37,166,544 km (0.037 R)
• M51: 37,253,909 km (0.058 R)
• M52: 37,516,453 km (0.102 R)
• M53: 37,691,932 km (0.115 R)
• M54: 38,573,063 km (0.062 R)
• M55: 39,193,745 km (0.063 R)
• M56: 39,728,557 km (0.035 R)
• M57: 40,805,213 km (0.057 R)
• M58: 41,891,593 km (0.109 R)
• M59: 42,438,223 km (0.096 R)
• M60: 43,170,804 km (0.105 R)
• M61: 43,815,272 km (0.073 R)
• M62: 45,206,981 km (0.043 R)
• M63: 46,707,298 km (0.106 R)
• M64: 47,558,509 km (0.092 R)
• M65: 48,988,366 km (0.105 R)
• M66: 49,084,109 km (0.099 R)
• M67: 49,468,126 km (0.07 R)
• M68: 51,110,861 km (0.117 R)
• M69: 52,477,287 km (0.116 R)
• M70: 53,361,860 km (0.115 R)
• M71: 53,460,445 km (0.064 R)
• M72: 54,053,301 km (0.099 R)
• M73: 54,350,552 km (0.117 R)
• M74: 55,245,596 km (0.119 R)
• M75: 56,647,627 km (0.066 R)
• M76: 57,252,003 km (0.116 R)
• M77: 57,352,981 km (0.102 R)
• M78: 58,061,178 km (0.09 R)
• M79: 59,077,994 km (0.04 R)
• M80: 60,614,215 km (0.064 R)
• M81: 63,516,713 km (0.049 R)
• M82: 64,144,575 km (0.095 R)
• M83: 64,669,364 km (0.076 R)
• M84: 65,617,665 km (0.073 R)
• M85: 65,828,897 km (0.08 R)
• M86: 65,934,663 km (0.081 R)
• M87: 66,464,240 km (0.067 R)
• M88: 66,995,312 km (0.101 R)
• M89: 68,275,571 km (0.086 R)
• M90: 68,918,692 km (0.083 R)
• M91: 70,318,928 km (0.105 R)
• M92: 70,427,087 km (0.077 R)

Kuiper Belt

Range: 35 - 62 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit