🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.45 AU - 0.57 AU

Year: 132 Days

Day: 47 Hours

Environment

Temp: 173 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,663,637 km

• M1: 30,668 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 156 Days

Day: 34.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.45 AU - 2.01 AU

Year: 823 Days

Day: 44.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.67 AU - 2.79 AU

Year: 1631 Days

Day: 20.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.74 AU - 2.86 AU

Year: 1694 Days

Day: 38.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.2

Radius: 8.1

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.58 AU - 7.04 AU

Year: 5065 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 92,663,637 km

• M1: 146,157 km (0.082 R)
• M2: 201,957 km (0.092 R)
• M3: 505,192 km (0.068 R)
• M4: 617,839 km (0.095 R)
• M5: 910,901 km (0.106 R)
• M6: 1,152,053 km (0.07 R)
• M7: 1,462,618 km (0.097 R)
• M8: 1,719,328 km (0.081 R)
• M9: 1,852,919 km (0.09 R)
• M10: 2,362,749 km (0.068 R)
• M11: 2,618,112 km (0.111 R)
• M12: 2,788,056 km (0.062 R)
• M13: 3,041,923 km (0.049 R)
• M14: 3,319,876 km (0.1 R)
• M15: 3,537,990 km (0.064 R)
• M16: 3,589,003 km (0.11 R)
• M17: 3,708,980 km (0.1 R)
• M18: 3,778,094 km (0.119 R)
• M19: 3,865,160 km (0.058 R)
• M20: 4,076,841 km (0.11 R)
• M21: 4,256,209 km (0.098 R)
• M22: 4,401,618 km (0.105 R)
• M23: 4,828,720 km (0.106 R)
• M24: 5,425,316 km (0.073 R)
• M25: 5,504,005 km (0.048 R)
• M26: 5,682,475 km (0.108 R)
• M27: 6,004,410 km (0.053 R)
• M28: 6,126,631 km (0.112 R)
• M29: 6,645,137 km (0.09 R)
• M30: 6,835,276 km (0.097 R)
• M31: 7,394,473 km (0.112 R)
• M32: 7,923,750 km (0.077 R)
• M33: 8,057,940 km (0.082 R)
• M34: 8,260,645 km (0.051 R)
• M35: 8,602,476 km (0.076 R)
• M36: 8,809,669 km (0.117 R)
• M37: 8,902,270 km (0.066 R)
• M38: 9,088,669 km (0.099 R)
• M39: 9,465,057 km (0.071 R)
• M40: 9,702,918 km (0.118 R)
• M41: 9,774,575 km (0.086 R)
• M42: 10,039,214 km (0.117 R)
• M43: 10,355,015 km (0.042 R)
• M44: 11,196,204 km (0.099 R)
• M45: 11,931,029 km (0.117 R)
• M46: 12,707,442 km (0.104 R)
• M47: 14,581,903 km (0.114 R)
• M48: 14,746,610 km (0.118 R)
• M49: 15,355,623 km (0.111 R)
• M50: 15,551,147 km (0.089 R)
• M51: 15,635,072 km (0.073 R)
• M52: 15,888,191 km (0.069 R)
• M53: 15,972,864 km (0.119 R)
• M54: 16,114,234 km (0.089 R)
• M55: 16,712,775 km (0.052 R)
• M56: 17,231,580 km (0.064 R)
• M57: 17,463,906 km (0.077 R)
• M58: 17,902,228 km (0.065 R)
• M59: 18,049,133 km (0.118 R)
• M60: 18,521,862 km (0.057 R)
• M61: 19,148,677 km (0.12 R)
• M62: 19,359,161 km (0.114 R)
• M63: 19,600,612 km (0.112 R)
• M64: 19,752,155 km (0.104 R)
• M65: 19,934,365 km (0.093 R)
• M66: 20,056,138 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.3

Radius: 7.8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.71 AU - 14.91 AU

Year: 20612 Days

Day: 21.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 92,663,637 km

• M1: 99,333 km (0.087 R)
• M2: 202,855 km (0.114 R)
• M3: 431,440 km (0.1 R)
• M4: 801,097 km (0.027 R)
• M5: 967,749 km (0.111 R)
• M6: 1,198,728 km (0.105 R)
• M7: 1,533,677 km (0.05 R)
• M8: 1,651,710 km (0.098 R)
• M9: 1,711,848 km (0.051 R)
• M10: 1,991,896 km (0.106 R)
• M11: 2,056,073 km (0.106 R)
• M12: 2,120,999 km (0.111 R)
• M13: 2,559,919 km (0.114 R)
• M14: 2,629,931 km (0.103 R)
• M15: 2,807,802 km (0.053 R)
• M16: 2,953,062 km (0.078 R)
• M17: 3,063,615 km (0.114 R)
• M18: 3,956,116 km (0.072 R)
• M19: 5,143,474 km (0.061 R)
• M20: 5,914,352 km (0.079 R)
• M21: 6,432,409 km (0.118 R)
• M22: 7,013,896 km (0.114 R)
• M23: 7,161,998 km (0.058 R)
• M24: 8,071,852 km (0.098 R)
• M25: 8,279,045 km (0.052 R)
• M26: 8,804,433 km (0.082 R)
• M27: 9,612,860 km (0.082 R)
• M28: 10,276,626 km (0.041 R)
• M29: 10,841,058 km (0.091 R)
• M30: 11,299,875 km (0.104 R)
• M31: 12,474,368 km (0.118 R)
• M32: 12,774,162 km (0.109 R)
• M33: 13,810,726 km (0.069 R)
• M34: 14,433,053 km (0.091 R)
• M35: 15,383,747 km (0.115 R)
• M36: 15,769,710 km (0.118 R)
• M37: 17,411,696 km (0.054 R)
• M38: 18,083,690 km (0.065 R)
• M39: 19,383,546 km (0.119 R)
• M40: 19,452,810 km (0.109 R)
• M41: 19,661,050 km (0.057 R)
• M42: 19,730,613 km (0.089 R)
• M43: 22,653,306 km (0.1 R)
• M44: 23,460,088 km (0.094 R)
• M45: 24,276,294 km (0.115 R)
• M46: 24,650,438 km (0.078 R)
• M47: 26,089,420 km (0.102 R)
• M48: 26,857,605 km (0.082 R)
• M49: 28,416,265 km (0.088 R)
• M50: 28,573,642 km (0.12 R)
• M51: 29,843,878 km (0.117 R)
• M52: 30,970,350 km (0.057 R)
• M53: 31,051,432 km (0.118 R)
• M54: 31,376,059 km (0.065 R)
• M55: 31,457,440 km (0.119 R)
• M56: 31,538,821 km (0.102 R)
• M57: 33,016,400 km (0.081 R)
• M58: 34,768,490 km (0.107 R)
• M59: 35,021,310 km (0.085 R)
• M60: 35,443,924 km (0.107 R)
• M61: 36,294,239 km (0.119 R)
• M62: 38,972,788 km (0.032 R)
• M63: 41,178,759 km (0.094 R)
• M64: 41,446,240 km (0.025 R)
• M65: 42,431,790 km (0.12 R)
• M66: 42,611,757 km (0.111 R)
• M67: 44,700,293 km (0.098 R)
• M68: 46,728,840 km (0.055 R)
• M69: 47,100,890 km (0.103 R)
• M70: 47,380,638 km (0.043 R)
• M71: 47,567,336 km (0.063 R)
• M72: 49,164,742 km (0.074 R)
• M73: 52,411,913 km (0.115 R)
• M74: 68,064,787 km (0.093 R)
• M75: 68,486,504 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.8

Radius: 4.9

Gravity: 38.48 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.27 AU - 19.73 AU

Year: 23146 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,663,637 km

• M1: 103,971 km (0.099 R)
• M2: 167,699 km (0.047 R)
• M3: 449,093 km (0.119 R)
• M4: 944,860 km (0.084 R)
• M5: 1,127,519 km (0.045 R)
• M6: 1,456,036 km (0.084 R)
• M7: 1,812,827 km (0.116 R)
• M8: 2,945,432 km (0.063 R)
• M9: 3,672,329 km (0.117 R)
• M10: 3,766,874 km (0.057 R)
• M11: 3,862,318 km (0.089 R)
• M12: 4,351,503 km (0.067 R)
• M13: 4,552,562 km (0.078 R)
• M14: 4,654,289 km (0.072 R)
• M15: 5,548,585 km (0.083 R)
• M16: 6,782,169 km (0.113 R)
• M17: 7,073,885 km (0.118 R)
• M18: 7,191,768 km (0.092 R)
• M19: 8,656,032 km (0.09 R)
• M20: 9,164,066 km (0.063 R)
• M21: 9,681,825 km (0.113 R)
• M22: 10,010,042 km (0.068 R)
• M23: 10,745,166 km (0.105 R)
• M24: 11,359,565 km (0.059 R)
• M25: 12,055,494 km (0.041 R)
• M26: 12,337,636 km (0.044 R)
• M27: 12,765,037 km (0.048 R)
• M28: 14,822,905 km (0.061 R)
• M29: 14,898,302 km (0.089 R)
• M30: 16,354,638 km (0.096 R)
• M31: 16,510,519 km (0.113 R)
• M32: 17,060,141 km (0.12 R)
• M33: 18,663,232 km (0.054 R)
• M34: 22,614,710 km (0.06 R)
• M35: 22,875,459 km (0.086 R)
• M36: 23,663,690 km (0.102 R)
• M37: 24,194,015 km (0.111 R)
• M38: 25,266,632 km (0.107 R)
• M39: 26,263,253 km (0.117 R)
• M40: 27,828,645 km (0.089 R)
• M41: 28,482,088 km (0.042 R)
• M42: 28,575,736 km (0.093 R)
• M43: 30,280,703 km (0.101 R)
• M44: 32,018,283 km (0.111 R)
• M45: 32,702,693 km (0.083 R)
• M46: 33,688,842 km (0.083 R)
• M47: 33,986,691 km (0.077 R)
• M48: 34,885,027 km (0.112 R)
• M49: 36,298,128 km (0.068 R)
• M50: 36,501,432 km (0.051 R)
• M51: 36,909,385 km (0.074 R)
• M52: 38,142,221 km (0.043 R)
• M53: 38,245,593 km (0.112 R)
• M54: 41,282,729 km (0.111 R)
• M55: 41,920,615 km (0.107 R)
• M56: 44,070,785 km (0.045 R)
• M57: 44,179,243 km (0.063 R)
• M58: 46,587,320 km (0.077 R)
• M59: 47,807,291 km (0.097 R)
• M60: 48,813,187 km (0.117 R)
• M61: 50,165,252 km (0.103 R)
• M62: 53,021,525 km (0.114 R)
• M63: 55,812,572 km (0.114 R)
• M64: 56,047,291 km (0.101 R)
• M65: 56,400,043 km (0.109 R)
• M66: 56,753,543 km (0.06 R)
• M67: 57,107,790 km (0.104 R)
• M68: 57,225,973 km (0.097 R)
• M69: 57,699,749 km (0.107 R)
• M70: 58,055,942 km (0.107 R)
• M71: 58,531,962 km (0.092 R)
• M72: 61,173,112 km (0.052 R)
• M73: 65,330,587 km (0.077 R)
• M74: 65,825,756 km (0.079 R)
• M75: 66,570,604 km (0.094 R)
• M76: 69,073,974 km (0.102 R)
• M77: 69,452,158 km (0.085 R)
• M78: 69,704,679 km (0.092 R)
• M79: 70,590,747 km (0.057 R)
• M80: 71,098,782 km (0.115 R)
• M81: 71,225,940 km (0.108 R)
• M82: 71,353,248 km (0.119 R)
• M83: 76,245,248 km (0.115 R)
• M84: 78,731,564 km (0.025 R)
• M85: 79,126,503 km (0.096 R)
• M86: 80,713,138 km (0.072 R)
• M87: 81,111,367 km (0.115 R)
• M88: 81,377,203 km (0.082 R)
• M89: 81,776,629 km (0.097 R)
• M90: 81,909,921 km (0.064 R)
• M91: 84,859,991 km (0.074 R)
• M92: 85,670,661 km (0.063 R)
• M93: 87,844,767 km (0.063 R)
• M94: 88,254,516 km (0.066 R)
• M95: 89,487,352 km (0.104 R)
• M96: 90,450,014 km (0.057 R)
• M97: 91,139,960 km (0.116 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit