🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.5 AU - 0.52 AU

Year: 129 Days

Day: 16.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.54 AU - 0.78 AU

Year: 189 Days

Day: 27.3 Hours

Environment

Temp: 238 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.69 AU - 0.87 AU

Year: 243 Days

Day: 46.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,961,447 km

• M1: 198,666 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.77 AU - 1.03 AU

Year: 301 Days

Day: 32.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 127.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.8 AU - 1.1 AU

Year: 327 Days

Day: 19.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,961,447 km

• M1: 180,714 km (0.114 R)
• M2: 219,909 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.75 AU - 1.85 AU

Year: 853 Days

Day: 34.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,961,447 km

• M1: 1,171,950 km (0.042 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.72 AU - 2.2 AU

Year: 969 Days

Day: 36.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442

Radius: 4.8

Gravity: 19.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.1 AU - 16 AU

Year: 18596 Days

Day: 24.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,961,447 km

• M1: 141,968 km (0.078 R)
• M2: 451,935 km (0.104 R)
• M3: 598,242 km (0.089 R)
• M4: 1,072,916 km (0.092 R)
• M5: 1,319,304 km (0.072 R)
• M6: 1,370,765 km (0.112 R)
• M7: 1,449,155 km (0.095 R)
• M8: 1,665,473 km (0.058 R)
• M9: 1,777,522 km (0.116 R)
• M10: 2,405,235 km (0.092 R)
• M11: 2,531,944 km (0.099 R)
• M12: 2,693,510 km (0.045 R)
• M13: 2,726,272 km (0.083 R)
• M14: 2,858,367 km (0.095 R)
• M15: 2,925,386 km (0.061 R)
• M16: 2,958,896 km (0.105 R)
• M17: 4,484,495 km (0.076 R)
• M18: 4,798,651 km (0.101 R)
• M19: 5,531,232 km (0.025 R)
• M20: 5,656,595 km (0.11 R)
• M21: 5,867,827 km (0.073 R)
• M22: 6,385,136 km (0.109 R)
• M23: 6,516,782 km (0.083 R)
• M24: 7,097,521 km (0.041 R)
• M25: 7,463,139 km (0.065 R)
• M26: 9,231,834 km (0.084 R)
• M27: 9,380,684 km (0.051 R)
• M28: 10,188,064 km (0.114 R)
• M29: 10,703,877 km (0.115 R)
• M30: 10,755,937 km (0.107 R)
• M31: 11,175,410 km (0.1 R)
• M32: 12,247,129 km (0.086 R)
• M33: 12,795,255 km (0.092 R)
• M34: 14,949,914 km (0.041 R)
• M35: 16,009,067 km (0.085 R)
• M36: 16,849,507 km (0.084 R)
• M37: 17,458,520 km (0.101 R)
• M38: 19,328,344 km (0.04 R)
• M39: 20,674,725 km (0.11 R)
• M40: 21,457,421 km (0.057 R)
• M41: 22,183,569 km (0.075 R)
• M42: 22,783,606 km (0.117 R)
• M43: 22,984,666 km (0.104 R)
• M44: 23,659,651 km (0.111 R)
• M45: 24,409,585 km (0.038 R)
• M46: 24,478,101 km (0.083 R)
• M47: 24,546,767 km (0.116 R)
• M48: 25,098,035 km (0.053 R)
• M49: 25,723,055 km (0.108 R)
• M50: 26,212,838 km (0.118 R)
• M51: 27,272,440 km (0.117 R)
• M52: 30,239,564 km (0.06 R)
• M53: 31,201,628 km (0.073 R)
• M54: 31,723,724 km (0.095 R)
• M55: 33,764,539 km (0.058 R)
• M56: 34,300,548 km (0.03 R)
• M57: 34,454,185 km (0.069 R)
• M58: 35,925,330 km (0.035 R)
• M59: 36,159,451 km (0.102 R)
• M60: 37,101,170 km (0.104 R)
• M61: 37,180,008 km (0.063 R)
• M62: 37,416,971 km (0.077 R)
• M63: 38,608,667 km (0.105 R)
• M64: 39,088,876 km (0.065 R)
• M65: 39,490,547 km (0.119 R)
• M66: 39,571,030 km (0.108 R)
• M67: 40,136,062 km (0.055 R)
• M68: 40,622,554 km (0.098 R)
• M69: 41,029,310 km (0.091 R)
• M70: 41,929,142 km (0.109 R)
• M71: 42,011,271 km (0.059 R)
• M72: 42,340,237 km (0.098 R)
• M73: 42,422,665 km (0.094 R)
• M74: 42,670,249 km (0.081 R)
• M75: 45,255,600 km (0.087 R)
• M76: 47,634,056 km (0.076 R)
• M77: 50,401,617 km (0.052 R)
• M78: 50,488,833 km (0.085 R)
• M79: 54,112,243 km (0.063 R)
• M80: 56,997,836 km (0.027 R)
• M81: 57,362,107 km (0.11 R)
• M82: 58,367,704 km (0.082 R)
• M83: 58,918,523 km (0.076 R)
• M84: 59,102,678 km (0.111 R)
• M85: 59,286,833 km (0.102 R)
• M86: 59,933,096 km (0.097 R)
• M87: 60,303,500 km (0.113 R)
• M88: 60,581,752 km (0.086 R)
• M89: 61,232,652 km (0.07 R)
• M90: 61,325,852 km (0.114 R)
• M91: 61,419,051 km (0.066 R)
• M92: 62,166,592 km (0.1 R)
• M93: 62,635,282 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.4

Radius: 5.7

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.46 AU - 16.16 AU

Year: 20125 Days

Day: 22.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,961,447 km

• M1: 79,736 km (0.115 R)
• M2: 548,725 km (0.088 R)
• M3: 670,049 km (0.098 R)
• M4: 918,381 km (0.103 R)
• M5: 1,000,361 km (0.045 R)
• M6: 1,470,098 km (0.112 R)
• M7: 1,590,973 km (0.07 R)
• M8: 1,690,157 km (0.119 R)
• M9: 2,161,091 km (0.055 R)
• M10: 2,818,573 km (0.082 R)
• M11: 3,565,665 km (0.069 R)
• M12: 3,994,562 km (0.119 R)
• M13: 4,405,059 km (0.092 R)
• M14: 4,650,699 km (0.083 R)
• M15: 5,715,087 km (0.083 R)
• M16: 6,060,210 km (0.089 R)
• M17: 7,299,927 km (0.06 R)
• M18: 8,225,639 km (0.064 R)
• M19: 9,501,410 km (0.12 R)
• M20: 9,682,273 km (0.117 R)
• M21: 10,932,014 km (0.092 R)
• M22: 11,599,669 km (0.111 R)
• M23: 12,527,026 km (0.097 R)
• M24: 12,576,394 km (0.115 R)
• M25: 12,874,542 km (0.029 R)
• M26: 14,038,863 km (0.119 R)
• M27: 14,141,636 km (0.11 R)
• M28: 14,763,963 km (0.096 R)
• M29: 14,868,532 km (0.12 R)
• M30: 14,920,892 km (0.049 R)
• M31: 15,713,910 km (0.116 R)
• M32: 16,035,097 km (0.107 R)
• M33: 16,250,218 km (0.094 R)
• M34: 16,412,382 km (0.119 R)
• M35: 16,956,470 km (0.072 R)
• M36: 17,506,392 km (0.093 R)
• M37: 18,062,297 km (0.082 R)
• M38: 18,174,047 km (0.09 R)
• M39: 18,230,146 km (0.063 R)
• M40: 18,680,286 km (0.085 R)
• M41: 19,191,163 km (0.047 R)
• M42: 19,477,044 km (0.071 R)
• M43: 19,879,463 km (0.118 R)
• M44: 19,937,207 km (0.109 R)
• M45: 20,692,677 km (0.087 R)
• M46: 21,813,614 km (0.091 R)
• M47: 21,873,153 km (0.106 R)
• M48: 22,652,110 km (0.087 R)
• M49: 23,318,269 km (0.104 R)
• M50: 23,501,077 km (0.061 R)
• M51: 23,991,011 km (0.099 R)
• M52: 25,042,983 km (0.094 R)
• M53: 25,417,875 km (0.057 R)
• M54: 25,543,238 km (0.088 R)
• M55: 26,617,201 km (0.062 R)
• M56: 27,063,751 km (0.104 R)
• M57: 29,005,232 km (0.084 R)
• M58: 29,596,443 km (0.088 R)
• M59: 29,794,361 km (0.115 R)
• M60: 30,125,271 km (0.086 R)
• M61: 30,390,807 km (0.095 R)
• M62: 30,590,521 km (0.119 R)
• M63: 31,662,838 km (0.085 R)
• M64: 31,865,244 km (0.083 R)
• M65: 32,407,237 km (0.08 R)
• M66: 32,952,222 km (0.061 R)
• M67: 33,431,534 km (0.068 R)
• M68: 33,706,495 km (0.092 R)
• M69: 34,051,318 km (0.12 R)
• M70: 34,466,452 km (0.097 R)
• M71: 35,022,806 km (0.117 R)
• M72: 35,511,842 km (0.115 R)
• M73: 35,862,649 km (0.116 R)
• M74: 36,214,653 km (0.092 R)
• M75: 36,426,334 km (0.111 R)
• M76: 36,496,944 km (0.078 R)
• M77: 37,919,769 km (0.099 R)
• M78: 38,063,084 km (0.091 R)
• M79: 38,421,969 km (0.083 R)
• M80: 38,493,926 km (0.091 R)
• M81: 38,710,095 km (0.093 R)
• M82: 39,288,141 km (0.096 R)
• M83: 39,650,916 km (0.074 R)
• M84: 40,160,745 km (0.076 R)
• M85: 40,233,749 km (0.086 R)
• M86: 40,672,669 km (0.077 R)
• M87: 42,073,055 km (0.075 R)
• M88: 42,741,907 km (0.042 R)
• M89: 43,639,195 km (0.12 R)
• M90: 45,148,338 km (0.085 R)
• M91: 45,528,317 km (0.062 R)
• M92: 46,062,082 km (0.027 R)
• M93: 48,683,934 km (0.056 R)
• M94: 51,116,246 km (0.032 R)
• M95: 52,786,357 km (0.075 R)
• M96: 53,026,312 km (0.111 R)
• M97: 53,427,234 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.8

Radius: 5.6

Gravity: 27.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.84 AU - 20.76 AU

Year: 24314 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,961,447 km

• M1: 72,555 km (0.049 R)
• M2: 113,246 km (0.088 R)
• M3: 149,747 km (0.076 R)
• M4: 486,193 km (0.085 R)
• M5: 711,039 km (0.115 R)
• M6: 2,115,015 km (0.093 R)
• M7: 2,234,095 km (0.081 R)
• M8: 2,562,612 km (0.118 R)
• M9: 3,636,126 km (0.033 R)
• M10: 4,675,233 km (0.111 R)
• M11: 5,146,915 km (0.098 R)
• M12: 5,469,747 km (0.112 R)
• M13: 5,633,706 km (0.088 R)
• M14: 6,135,158 km (0.115 R)
• M15: 6,767,209 km (0.048 R)
• M16: 7,120,709 km (0.089 R)
• M17: 7,180,249 km (0.041 R)
• M18: 7,359,766 km (0.094 R)
• M19: 7,968,779 km (0.065 R)
• M20: 8,976,471 km (0.118 R)
• M21: 9,495,276 km (0.101 R)
• M22: 10,629,527 km (0.102 R)
• M23: 11,040,024 km (0.112 R)
• M24: 11,178,102 km (0.11 R)
• M25: 12,017,945 km (0.114 R)
• M26: 12,733,322 km (0.098 R)
• M27: 13,609,965 km (0.103 R)
• M28: 15,113,574 km (0.115 R)
• M29: 15,190,168 km (0.063 R)
• M30: 16,040,781 km (0.092 R)
• M31: 17,065,826 km (0.115 R)
• M32: 17,465,851 km (0.103 R)
• M33: 18,683,876 km (0.088 R)
• M34: 18,766,155 km (0.084 R)
• M35: 18,848,434 km (0.105 R)
• M36: 19,511,153 km (0.109 R)
• M37: 22,237,424 km (0.115 R)
• M38: 23,822,563 km (0.118 R)
• M39: 24,001,034 km (0.101 R)
• M40: 24,090,344 km (0.069 R)
• M41: 24,538,688 km (0.03 R)
• M42: 25,261,994 km (0.114 R)
• M43: 26,267,741 km (0.061 R)
• M44: 27,100,402 km (0.088 R)
• M45: 27,286,502 km (0.107 R)
• M46: 27,660,197 km (0.111 R)
• M47: 27,847,644 km (0.05 R)
• M48: 29,171,884 km (0.11 R)
• M49: 32,570,748 km (0.038 R)
• M50: 32,669,632 km (0.064 R)
• M51: 32,867,849 km (0.055 R)
• M52: 36,708,326 km (0.077 R)
• M53: 37,638,525 km (0.067 R)
• M54: 38,367,216 km (0.087 R)
• M55: 38,471,785 km (0.068 R)
• M56: 39,311,179 km (0.069 R)
• M57: 39,416,496 km (0.117 R)
• M58: 40,794,442 km (0.055 R)
• M59: 42,620,284 km (0.085 R)
• M60: 44,253,145 km (0.094 R)
• M61: 45,022,227 km (0.1 R)
• M62: 46,685,008 km (0.114 R)
• M63: 47,692,250 km (0.108 R)
• M64: 48,254,888 km (0.119 R)
• M65: 49,273,350 km (0.1 R)
• M66: 49,956,264 km (0.097 R)
• M67: 50,070,258 km (0.064 R)
• M68: 51,216,177 km (0.041 R)
• M69: 53,417,061 km (0.117 R)
• M70: 54,587,814 km (0.111 R)
• M71: 57,193,061 km (0.086 R)
• M72: 57,790,854 km (0.102 R)
• M73: 58,751,422 km (0.104 R)
• M74: 59,959,724 km (0.105 R)
• M75: 60,323,845 km (0.098 R)
• M76: 61,664,990 km (0.101 R)
• M77: 62,646,652 km (0.085 R)
• M78: 62,769,621 km (0.082 R)
• M79: 63,016,009 km (0.114 R)
• M80: 63,262,696 km (0.118 R)
• M81: 63,757,117 km (0.1 R)
• M82: 64,004,701 km (0.069 R)
• M83: 64,376,751 km (0.053 R)
• M84: 65,497,389 km (0.109 R)
• M85: 67,001,296 km (0.102 R)
• M86: 68,010,334 km (0.092 R)
• M87: 69,405,932 km (0.079 R)
• M88: 70,939,161 km (0.079 R)
• M89: 74,951,226 km (0.076 R)
• M90: 75,212,723 km (0.078 R)
• M91: 76,655,595 km (0.048 R)
• M92: 79,968,739 km (0.091 R)
• M93: 85,502,663 km (0.084 R)
• M94: 87,283,027 km (0.099 R)
• M95: 88,660,824 km (0.097 R)
• M96: 91,019,384 km (0.04 R)
• M97: 92,136,581 km (0.09 R)
• M98: 93,820,604 km (0.037 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit