🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.74 AU - 0.8 AU

Year: 253 Days

Day: 37.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,044,052 km

• M1: 29,770 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.24 AU - 1.44 AU

Year: 581 Days

Day: 32.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.37 AU - 2.27 AU

Year: 920 Days

Day: 31.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,044,052 km

• M1: 355,295 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.85 AU - 3.47 AU

Year: 2105 Days

Day: 37.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599

Radius: 7.8

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.06 AU - 15.2 AU

Year: 17829 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,044,052 km

• M1: 108,010 km (0.098 R)
• M2: 537,655 km (0.106 R)
• M3: 1,012,778 km (0.102 R)
• M4: 1,135,897 km (0.107 R)
• M5: 1,397,244 km (0.115 R)
• M6: 1,619,846 km (0.103 R)
• M7: 1,706,313 km (0.12 R)
• M8: 2,193,254 km (0.089 R)
• M9: 2,585,799 km (0.104 R)
• M10: 2,824,857 km (0.09 R)
• M11: 3,215,157 km (0.086 R)
• M12: 3,287,862 km (0.115 R)
• M13: 3,584,664 km (0.117 R)
• M14: 3,660,211 km (0.115 R)
• M15: 3,851,397 km (0.114 R)
• M16: 4,981,609 km (0.059 R)
• M17: 5,408,711 km (0.085 R)
• M18: 5,670,507 km (0.099 R)
• M19: 5,892,062 km (0.054 R)
• M20: 7,617,374 km (0.103 R)
• M21: 8,208,286 km (0.094 R)
• M22: 10,444,325 km (0.112 R)
• M23: 10,770,448 km (0.111 R)
• M24: 12,165,299 km (0.106 R)
• M25: 13,380,183 km (0.059 R)
• M26: 13,734,431 km (0.102 R)
• M27: 13,853,212 km (0.106 R)
• M28: 14,937,347 km (0.057 R)
• M29: 15,427,879 km (0.088 R)
• M30: 16,173,624 km (0.102 R)
• M31: 16,931,038 km (0.098 R)
• M32: 17,314,158 km (0.089 R)
• M33: 17,700,121 km (0.067 R)
• M34: 18,677,294 km (0.031 R)
• M35: 19,271,946 km (0.08 R)
• M36: 20,683,701 km (0.089 R)
• M37: 20,888,201 km (0.066 R)
• M38: 21,436,477 km (0.098 R)
• M39: 21,643,222 km (0.076 R)
• M40: 23,463,528 km (0.114 R)
• M41: 25,041,636 km (0.116 R)
• M42: 25,332,305 km (0.059 R)
• M43: 26,358,247 km (0.073 R)
• M44: 26,727,904 km (0.108 R)
• M45: 26,876,305 km (0.071 R)
• M46: 26,950,655 km (0.077 R)
• M47: 27,697,148 km (0.117 R)
• M48: 27,772,246 km (0.087 R)
• M49: 27,997,690 km (0.103 R)
• M50: 28,374,976 km (0.095 R)
• M51: 29,977,469 km (0.108 R)
• M52: 30,595,757 km (0.119 R)
• M53: 31,374,413 km (0.048 R)
• M54: 32,001,977 km (0.092 R)
• M55: 32,080,815 km (0.091 R)
• M56: 32,238,491 km (0.032 R)
• M57: 32,396,466 km (0.114 R)
• M58: 33,509,175 km (0.097 R)
• M59: 33,749,280 km (0.074 R)
• M60: 33,989,983 km (0.041 R)
• M61: 34,392,251 km (0.068 R)
• M62: 35,445,869 km (0.068 R)
• M63: 36,345,551 km (0.093 R)
• M64: 39,342,295 km (0.102 R)
• M65: 39,934,104 km (0.08 R)
• M66: 40,188,570 km (0.105 R)
• M67: 41,813,203 km (0.08 R)
• M68: 42,590,364 km (0.12 R)
• M69: 42,850,365 km (0.107 R)
• M70: 43,198,031 km (0.118 R)
• M71: 43,372,163 km (0.103 R)
• M72: 43,721,025 km (0.05 R)
• M73: 43,895,905 km (0.118 R)
• M74: 45,391,435 km (0.114 R)
• M75: 45,657,121 km (0.111 R)
• M76: 47,441,374 km (0.09 R)
• M77: 47,891,066 km (0.03 R)
• M78: 48,613,324 km (0.069 R)
• M79: 48,794,487 km (0.098 R)
• M80: 49,157,412 km (0.114 R)
• M81: 49,886,103 km (0.087 R)
• M82: 50,434,828 km (0.048 R)
• M83: 50,709,938 km (0.115 R)
• M84: 51,630,713 km (0.039 R)
• M85: 56,888,181 km (0.081 R)
• M86: 58,325,068 km (0.115 R)
• M87: 58,710,283 km (0.046 R)
• M88: 59,192,885 km (0.103 R)
• M89: 59,386,316 km (0.075 R)
• M90: 60,356,757 km (0.114 R)
• M91: 61,234,597 km (0.081 R)
• M92: 63,002,844 km (0.085 R)
• M93: 64,987,110 km (0.087 R)
• M94: 66,187,484 km (0.108 R)
• M95: 66,891,192 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.2

Radius: 3.7

Gravity: 26.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.48 AU - 15.26 AU

Year: 19357 Days

Day: 18.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,044,052 km

• M1: 47,871 km (0.103 R)
• M2: 105,766 km (0.102 R)
• M3: 178,620 km (0.047 R)
• M4: 228,137 km (0.064 R)
• M5: 268,379 km (0.086 R)
• M6: 421,118 km (0.086 R)
• M7: 675,135 km (0.082 R)
• M8: 1,450,651 km (0.109 R)
• M9: 1,554,771 km (0.063 R)
• M10: 1,634,357 km (0.062 R)
• M11: 2,139,848 km (0.119 R)
• M12: 3,079,472 km (0.082 R)
• M13: 4,313,355 km (0.088 R)
• M14: 4,922,368 km (0.111 R)
• M15: 6,051,383 km (0.031 R)
• M16: 6,177,046 km (0.111 R)
• M17: 6,430,614 km (0.119 R)
• M18: 6,904,540 km (0.115 R)
• M19: 7,256,245 km (0.109 R)
• M20: 7,523,726 km (0.072 R)
• M21: 7,568,755 km (0.106 R)
• M22: 7,839,976 km (0.098 R)
• M23: 7,931,230 km (0.096 R)
• M24: 8,068,561 km (0.105 R)
• M25: 8,579,139 km (0.089 R)
• M26: 8,673,086 km (0.113 R)
• M27: 9,826,635 km (0.114 R)
• M28: 11,027,607 km (0.027 R)
• M29: 11,489,864 km (0.086 R)
• M30: 11,697,207 km (0.09 R)
• M31: 13,129,457 km (0.107 R)
• M32: 13,292,070 km (0.079 R)
• M33: 13,346,374 km (0.103 R)
• M34: 13,728,597 km (0.104 R)
• M35: 14,560,062 km (0.095 R)
• M36: 14,672,110 km (0.109 R)
• M37: 14,840,707 km (0.11 R)
• M38: 15,923,796 km (0.05 R)
• M39: 17,446,403 km (0.025 R)
• M40: 18,164,772 km (0.099 R)
• M41: 18,770,643 km (0.102 R)
• M42: 19,321,612 km (0.108 R)
• M43: 19,877,967 km (0.042 R)
• M44: 21,132,943 km (0.087 R)
• M45: 21,259,802 km (0.099 R)
• M46: 21,642,025 km (0.058 R)
• M47: 22,477,978 km (0.108 R)
• M48: 23,062,905 km (0.102 R)
• M49: 23,389,926 km (0.073 R)
• M50: 23,850,538 km (0.085 R)
• M51: 23,916,511 km (0.094 R)
• M52: 24,780,438 km (0.104 R)
• M53: 24,847,309 km (0.072 R)
• M54: 24,981,348 km (0.059 R)
• M55: 25,451,983 km (0.104 R)
• M56: 27,432,958 km (0.038 R)
• M57: 29,179,962 km (0.071 R)
• M58: 29,250,572 km (0.118 R)
• M59: 29,533,612 km (0.101 R)
• M60: 30,675,043 km (0.086 R)
• M61: 31,178,889 km (0.113 R)
• M62: 31,395,656 km (0.115 R)
• M63: 31,613,022 km (0.081 R)
• M64: 31,758,132 km (0.101 R)
• M65: 32,927,090 km (0.032 R)
• M66: 33,664,906 km (0.092 R)
• M67: 34,632,206 km (0.057 R)
• M68: 36,441,593 km (0.111 R)
• M69: 37,741,897 km (0.108 R)
• M70: 39,759,673 km (0.085 R)
• M71: 42,051,213 km (0.117 R)
• M72: 42,610,710 km (0.074 R)
• M73: 42,690,894 km (0.063 R)
• M74: 42,931,597 km (0.047 R)
• M75: 43,172,749 km (0.107 R)
• M76: 43,414,349 km (0.114 R)
• M77: 43,737,181 km (0.08 R)
• M78: 44,222,926 km (0.107 R)
• M79: 46,513,419 km (0.119 R)
• M80: 46,678,425 km (0.113 R)
• M81: 46,843,731 km (0.104 R)
• M82: 47,506,749 km (0.059 R)
• M83: 47,589,775 km (0.047 R)
• M84: 48,590,735 km (0.079 R)
• M85: 49,261,831 km (0.102 R)
• M86: 52,148,023 km (0.12 R)
• M87: 52,663,088 km (0.116 R)
• M88: 53,266,117 km (0.051 R)
• M89: 55,963,815 km (0.102 R)
• M90: 56,139,294 km (0.081 R)
• M91: 57,550,450 km (0.069 R)
• M92: 58,527,325 km (0.057 R)
• M93: 59,241,206 km (0.116 R)
• M94: 59,599,193 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.6

Radius: 5.5

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.07 AU - 18.89 AU

Year: 22824 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,044,052 km

• M1: 149,448 km (0.057 R)
• M2: 280,496 km (0.12 R)
• M3: 920,027 km (0.062 R)
• M4: 1,028,635 km (0.052 R)
• M5: 2,218,387 km (0.075 R)
• M6: 2,328,042 km (0.092 R)
• M7: 2,982,383 km (0.114 R)
• M8: 4,401,319 km (0.072 R)
• M9: 4,678,823 km (0.089 R)
• M10: 5,009,883 km (0.112 R)
• M11: 6,252,293 km (0.091 R)
• M12: 6,511,696 km (0.043 R)
• M13: 7,148,684 km (0.049 R)
• M14: 7,861,069 km (0.068 R)
• M15: 8,424,155 km (0.066 R)
• M16: 8,481,302 km (0.077 R)
• M17: 8,538,448 km (0.07 R)
• M18: 9,768,292 km (0.097 R)
• M19: 10,312,080 km (0.101 R)
• M20: 10,865,742 km (0.063 R)
• M21: 12,259,246 km (0.05 R)
• M22: 12,911,044 km (0.088 R)
• M23: 15,140,800 km (0.101 R)
• M24: 17,268,381 km (0.088 R)
• M25: 18,219,076 km (0.098 R)
• M26: 18,366,879 km (0.115 R)
• M27: 18,440,930 km (0.078 R)
• M28: 18,738,031 km (0.095 R)
• M29: 20,630,594 km (0.115 R)
• M30: 20,707,636 km (0.104 R)
• M31: 21,560,494 km (0.069 R)
• M32: 22,424,870 km (0.115 R)
• M33: 22,662,581 km (0.072 R)
• M34: 24,187,283 km (0.076 R)
• M35: 26,076,854 km (0.118 R)
• M36: 27,081,403 km (0.077 R)
• M37: 27,250,000 km (0.05 R)
• M38: 28,269,210 km (0.108 R)
• M39: 28,955,715 km (0.034 R)
• M40: 30,170,001 km (0.108 R)
• M41: 31,755,738 km (0.081 R)
• M42: 33,368,254 km (0.114 R)
• M43: 33,911,593 km (0.083 R)
• M44: 34,184,460 km (0.116 R)
• M45: 34,640,733 km (0.108 R)
• M46: 36,392,973 km (0.093 R)
• M47: 36,579,073 km (0.113 R)
• M48: 37,326,763 km (0.096 R)
• M49: 37,702,553 km (0.093 R)
• M50: 38,552,418 km (0.115 R)
• M51: 40,367,340 km (0.069 R)
• M52: 40,560,022 km (0.103 R)
• M53: 41,139,863 km (0.104 R)
• M54: 42,112,249 km (0.066 R)
• M55: 43,190,700 km (0.1 R)
• M56: 48,819,919 km (0.04 R)
• M57: 49,539,634 km (0.105 R)
• M58: 52,243,466 km (0.043 R)
• M59: 53,719,099 km (0.055 R)
• M60: 53,825,015 km (0.089 R)
• M61: 55,101,533 km (0.032 R)
• M62: 55,743,458 km (0.111 R)
• M63: 57,034,787 km (0.075 R)
• M64: 59,209,042 km (0.09 R)
• M65: 59,647,065 km (0.087 R)
• M66: 59,976,330 km (0.101 R)
• M67: 60,306,193 km (0.117 R)
• M68: 60,416,297 km (0.098 R)
• M69: 60,967,715 km (0.053 R)
• M70: 61,078,267 km (0.055 R)
• M71: 61,188,820 km (0.074 R)
• M72: 61,520,928 km (0.025 R)
• M73: 61,853,633 km (0.106 R)
• M74: 62,075,636 km (0.085 R)
• M75: 62,520,690 km (0.053 R)
• M76: 62,855,191 km (0.104 R)
• M77: 62,966,791 km (0.111 R)
• M78: 63,078,541 km (0.11 R)
• M79: 64,874,463 km (0.116 R)
• M80: 67,828,423 km (0.057 R)
• M81: 68,861,246 km (0.043 R)
• M82: 69,552,538 km (0.1 R)
• M83: 70,246,223 km (0.099 R)
• M84: 72,926,568 km (0.118 R)
• M85: 73,278,572 km (0.089 R)
• M86: 73,513,740 km (0.112 R)
• M87: 77,427,669 km (0.088 R)
• M88: 77,547,347 km (0.118 R)
• M89: 78,867,549 km (0.115 R)
• M90: 80,195,230 km (0.073 R)
• M91: 80,922,575 km (0.054 R)
• M92: 81,044,048 km (0.083 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: 374 - 19,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit