🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.52 AU - 0.62 AU

Year: 152 Days

Day: 43.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,621,892 km

• M1: 204,799 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.68 AU

Year: 156 Days

Day: 34 Hours

Environment

Temp: 232 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,621,892 km

• M1: 121,174 km (0.068 R)
• M2: 452,534 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.31 AU - 2.09 AU

Year: 783 Days

Day: 26.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,621,892 km

• M1: 1,250,788 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.54 AU - 1.96 AU

Year: 817 Days

Day: 15.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.99 AU - 2.85 AU

Year: 1329 Days

Day: 23.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 13.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.19 AU - 14.49 AU

Year: 15306 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 91,621,892 km

• M1: 173,085 km (0.051 R)
• M2: 363,523 km (0.063 R)
• M3: 601,533 km (0.109 R)
• M4: 703,858 km (0.087 R)
• M5: 829,371 km (0.07 R)
• M6: 1,051,224 km (0.086 R)
• M7: 1,702,873 km (0.091 R)
• M8: 1,922,781 km (0.047 R)
• M9: 2,082,552 km (0.054 R)
• M10: 2,223,174 km (0.036 R)
• M11: 2,391,172 km (0.067 R)
• M12: 2,489,309 km (0.077 R)
• M13: 2,869,138 km (0.091 R)
• M14: 3,267,816 km (0.114 R)
• M15: 3,769,717 km (0.115 R)
• M16: 4,059,189 km (0.079 R)
• M17: 4,296,152 km (0.074 R)
• M18: 4,537,752 km (0.111 R)
• M19: 5,065,982 km (0.12 R)
• M20: 5,289,182 km (0.12 R)
• M21: 5,745,605 km (0.072 R)
• M22: 5,845,088 km (0.114 R)
• M23: 6,801,318 km (0.102 R)
• M24: 6,941,940 km (0.045 R)
• M25: 7,154,668 km (0.08 R)
• M26: 7,441,746 km (0.097 R)
• M27: 7,696,062 km (0.071 R)
• M28: 7,916,420 km (0.102 R)
• M29: 9,010,429 km (0.075 R)
• M30: 9,242,755 km (0.087 R)
• M31: 9,477,175 km (0.032 R)
• M32: 9,713,390 km (0.089 R)
• M33: 10,272,437 km (0.079 R)
• M34: 11,130,530 km (0.089 R)
• M35: 11,421,797 km (0.118 R)
• M36: 11,969,176 km (0.092 R)
• M37: 13,089,814 km (0.079 R)
• M38: 14,064,145 km (0.087 R)
• M39: 14,970,259 km (0.1 R)
• M40: 15,941,897 km (0.032 R)
• M41: 16,648,298 km (0.102 R)
• M42: 17,317,001 km (0.068 R)
• M43: 17,606,323 km (0.048 R)
• M44: 17,800,052 km (0.078 R)
• M45: 17,945,910 km (0.091 R)
• M46: 18,385,578 km (0.043 R)
• M47: 18,730,102 km (0.087 R)
• M48: 18,927,871 km (0.12 R)
• M49: 19,126,387 km (0.107 R)
• M50: 19,725,975 km (0.091 R)
• M51: 21,977,274 km (0.108 R)
• M52: 22,133,753 km (0.109 R)
• M53: 23,879,261 km (0.086 R)
• M54: 24,040,079 km (0.073 R)
• M55: 24,795,548 km (0.117 R)
• M56: 24,958,460 km (0.118 R)
• M57: 25,230,728 km (0.109 R)
• M58: 25,833,308 km (0.093 R)
• M59: 25,998,464 km (0.046 R)
• M60: 26,773,830 km (0.118 R)
• M61: 28,574,689 km (0.11 R)
• M62: 29,145,405 km (0.093 R)
• M63: 29,835,351 km (0.102 R)
• M64: 30,008,585 km (0.11 R)
• M65: 30,182,268 km (0.092 R)
• M66: 30,414,444 km (0.057 R)
• M67: 30,763,605 km (0.112 R)
• M68: 31,407,175 km (0.108 R)
• M69: 32,410,827 km (0.09 R)
• M70: 33,664,906 km (0.061 R)
• M71: 34,267,636 km (0.113 R)
• M72: 35,422,831 km (0.117 R)
• M73: 37,771,218 km (0.07 R)
• M74: 39,851,227 km (0.065 R)
• M75: 40,169,571 km (0.118 R)
• M76: 41,387,149 km (0.071 R)
• M77: 43,661,635 km (0.11 R)
• M78: 43,990,002 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.7

Radius: 4.7

Gravity: 24.75 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.03 AU - 19.87 AU

Year: 22493 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,621,892 km

• M1: 93,947 km (0.101 R)
• M2: 146,456 km (0.077 R)
• M3: 415,732 km (0.08 R)
• M4: 860,487 km (0.06 R)
• M5: 1,123,779 km (0.119 R)
• M6: 1,688,062 km (0.096 R)
• M7: 2,690,518 km (0.108 R)
• M8: 3,032,798 km (0.066 R)
• M9: 3,308,507 km (0.074 R)
• M10: 4,445,002 km (0.052 R)
• M11: 4,533,713 km (0.109 R)
• M12: 4,622,873 km (0.102 R)
• M13: 4,802,989 km (0.113 R)
• M14: 5,216,777 km (0.06 R)
• M15: 5,263,451 km (0.065 R)
• M16: 5,931,556 km (0.072 R)
• M17: 6,575,425 km (0.09 R)
• M18: 7,085,853 km (0.086 R)
• M19: 9,420,926 km (0.048 R)
• M20: 9,592,066 km (0.093 R)
• M21: 10,699,240 km (0.117 R)
• M22: 11,237,792 km (0.089 R)
• M23: 12,216,611 km (0.053 R)
• M24: 12,842,229 km (0.108 R)
• M25: 13,222,507 km (0.062 R)
• M26: 14,320,107 km (0.095 R)
• M27: 14,648,324 km (0.092 R)
• M28: 14,912,813 km (0.101 R)
• M29: 15,045,656 km (0.092 R)
• M30: 15,312,539 km (0.086 R)
• M31: 16,601,175 km (0.065 R)
• M32: 17,223,652 km (0.105 R)
• M33: 17,713,136 km (0.116 R)
• M34: 18,491,344 km (0.115 R)
• M35: 18,634,060 km (0.117 R)
• M36: 19,570,543 km (0.099 R)
• M37: 19,643,248 km (0.086 R)
• M38: 19,715,952 km (0.094 R)
• M39: 20,227,876 km (0.03 R)
• M40: 20,670,087 km (0.062 R)
• M41: 20,743,989 km (0.088 R)
• M42: 22,851,823 km (0.082 R)
• M43: 23,081,605 km (0.082 R)
• M44: 25,342,627 km (0.11 R)
• M45: 26,218,672 km (0.105 R)
• M46: 26,700,527 km (0.103 R)
• M47: 30,660,084 km (0.105 R)
• M48: 31,848,938 km (0.118 R)
• M49: 32,191,367 km (0.118 R)
• M50: 34,184,011 km (0.079 R)
• M51: 36,037,977 km (0.1 R)
• M52: 36,932,274 km (0.108 R)
• M53: 39,108,025 km (0.072 R)
• M54: 39,291,282 km (0.045 R)
• M55: 40,396,362 km (0.096 R)
• M56: 40,488,963 km (0.115 R)
• M57: 40,581,564 km (0.108 R)
• M58: 42,731,285 km (0.052 R)
• M59: 42,825,532 km (0.093 R)
• M60: 43,487,652 km (0.089 R)
• M61: 44,917,658 km (0.101 R)
• M62: 45,976,213 km (0.025 R)
• M63: 47,140,234 km (0.07 R)
• M64: 47,628,222 km (0.109 R)
• M65: 50,790,123 km (0.111 R)
• M66: 51,490,690 km (0.107 R)
• M67: 51,591,070 km (0.085 R)
• M68: 51,993,189 km (0.074 R)
• M69: 52,093,868 km (0.056 R)
• M70: 52,396,355 km (0.088 R)
• M71: 53,611,838 km (0.043 R)
• M72: 53,917,167 km (0.118 R)
• M73: 54,427,445 km (0.102 R)
• M74: 56,380,595 km (0.083 R)
• M75: 56,794,832 km (0.031 R)
• M76: 57,417,907 km (0.052 R)
• M77: 58,147,645 km (0.109 R)
• M78: 58,356,783 km (0.1 R)
• M79: 58,880,525 km (0.066 R)
• M80: 59,300,746 km (0.085 R)
• M81: 60,355,411 km (0.077 R)
• M82: 60,567,092 km (0.112 R)
• M83: 60,991,201 km (0.049 R)
• M84: 61,949,077 km (0.046 R)
• M85: 62,483,440 km (0.112 R)
• M86: 62,697,664 km (0.107 R)
• M87: 63,234,122 km (0.089 R)
• M88: 64,527,695 km (0.079 R)
• M89: 65,286,456 km (0.115 R)
• M90: 65,612,429 km (0.088 R)
• M91: 66,593,791 km (0.066 R)
• M92: 67,031,515 km (0.114 R)
• M93: 71,685,056 km (0.09 R)
• M94: 72,920,884 km (0.029 R)
• M95: 73,937,401 km (0.077 R)
• M96: 74,844,712 km (0.092 R)
• M97: 75,527,776 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.5

Radius: 7.7

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.77 AU - 20.53 AU

Year: 28439 Days

Day: 16.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,621,892 km

• M1: 110,852 km (0.12 R)
• M2: 414,984 km (0.104 R)
• M3: 479,461 km (0.088 R)
• M4: 940,522 km (0.085 R)
• M5: 998,715 km (0.116 R)
• M6: 1,374,206 km (0.044 R)
• M7: 1,612,515 km (0.119 R)
• M8: 1,718,730 km (0.109 R)
• M9: 1,827,338 km (0.118 R)
• M10: 1,900,940 km (0.104 R)
• M11: 3,480,544 km (0.1 R)
• M12: 3,711,822 km (0.115 R)
• M13: 4,092,250 km (0.083 R)
• M14: 4,435,427 km (0.11 R)
• M15: 4,787,880 km (0.103 R)
• M16: 5,149,308 km (0.099 R)
• M17: 7,260,882 km (0.063 R)
• M18: 7,856,132 km (0.119 R)
• M19: 9,734,034 km (0.12 R)
• M20: 11,881,512 km (0.075 R)
• M21: 12,090,051 km (0.049 R)
• M22: 13,511,380 km (0.117 R)
• M23: 14,241,717 km (0.116 R)
• M24: 14,537,472 km (0.068 R)
• M25: 16,123,060 km (0.025 R)
• M26: 17,604,378 km (0.072 R)
• M27: 18,642,737 km (0.057 R)
• M28: 18,885,235 km (0.11 R)
• M29: 19,210,162 km (0.114 R)
• M30: 19,291,543 km (0.117 R)
• M31: 19,454,904 km (0.05 R)
• M32: 20,527,969 km (0.078 R)
• M33: 23,250,202 km (0.07 R)
• M34: 24,036,039 km (0.082 R)
• M35: 24,741,842 km (0.115 R)
• M36: 25,008,426 km (0.087 R)
• M37: 25,903,320 km (0.081 R)
• M38: 25,993,378 km (0.1 R)
• M39: 27,632,671 km (0.065 R)
• M40: 30,438,080 km (0.085 R)
• M41: 31,009,993 km (0.108 R)
• M42: 32,164,290 km (0.105 R)
• M43: 33,234,813 km (0.06 R)
• M44: 33,430,786 km (0.063 R)
• M45: 34,515,071 km (0.116 R)
• M46: 35,011,736 km (0.064 R)
• M47: 36,920,455 km (0.097 R)
• M48: 37,734,268 km (0.098 R)
• M49: 37,836,443 km (0.104 R)
• M50: 39,483,216 km (0.1 R)
• M51: 40,315,280 km (0.078 R)
• M52: 41,048,160 km (0.078 R)
• M53: 44,238,334 km (0.116 R)
• M54: 44,453,905 km (0.105 R)
• M55: 45,102,412 km (0.047 R)
• M56: 45,863,117 km (0.115 R)
• M57: 46,081,231 km (0.072 R)
• M58: 47,949,110 km (0.085 R)
• M59: 50,853,253 km (0.06 R)
• M60: 52,440,636 km (0.11 R)
• M61: 52,897,059 km (0.11 R)
• M62: 53,928,985 km (0.091 R)
• M63: 58,950,238 km (0.066 R)
• M64: 59,543,692 km (0.068 R)
• M65: 61,096,070 km (0.098 R)
• M66: 62,178,560 km (0.064 R)
• M67: 62,540,736 km (0.075 R)
• M68: 63,510,130 km (0.101 R)
• M69: 64,118,545 km (0.116 R)
• M70: 64,484,461 km (0.101 R)
• M71: 67,065,623 km (0.047 R)
• M72: 69,555,081 km (0.113 R)
• M73: 70,937,066 km (0.065 R)
• M74: 71,441,810 km (0.061 R)
• M75: 72,328,177 km (0.108 R)
• M76: 75,265,681 km (0.109 R)
• M77: 75,522,989 km (0.111 R)
• M78: 78,502,829 km (0.098 R)
• M79: 79,286,423 km (0.105 R)
• M80: 79,417,321 km (0.098 R)
• M81: 80,072,559 km (0.094 R)
• M82: 80,203,906 km (0.085 R)
• M83: 80,729,743 km (0.053 R)
• M84: 81,520,816 km (0.08 R)
• M85: 82,049,495 km (0.097 R)
• M86: 82,579,371 km (0.096 R)
• M87: 83,376,279 km (0.111 R)
• M88: 83,642,563 km (0.048 R)
• M89: 84,710,243 km (0.074 R)
• M90: 86,724,279 km (0.112 R)
• M91: 88,618,188 km (0.041 R)
• M92: 90,115,813 km (0.069 R)
• M93: 90,936,357 km (0.105 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit