🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.28 AU - 1.9 AU

Year: 736 Days

Day: 24.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,263,213 km

• M1: 164,258 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.44 AU - 3.28 AU

Year: 1776 Days

Day: 46.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,263,213 km

• M1: 361,578 km (0.11 R)
• M2: 1,741,618 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.29 AU - 3.73 AU

Year: 1917 Days

Day: 30.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,263,213 km

• M1: 67,169 km (0.049 R)
• M2: 2,473,601 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.5 AU - 4.62 AU

Year: 3575 Days

Day: 20.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,263,213 km

• M1: 910,004 km (0.095 R)

Asteroid Belt

Center: 6.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 12.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.31 AU - 11.47 AU

Year: 10563 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,263,213 km

• M1: 168,447 km (0.11 R)
• M2: 383,120 km (0.094 R)
• M3: 647,011 km (0.088 R)
• M4: 905,516 km (0.102 R)
• M5: 1,091,167 km (0.112 R)
• M6: 1,346,680 km (0.088 R)
• M7: 1,561,353 km (0.087 R)
• M8: 1,745,508 km (0.105 R)
• M9: 2,046,798 km (0.071 R)
• M10: 2,458,940 km (0.116 R)
• M11: 2,748,262 km (0.053 R)
• M12: 3,074,535 km (0.043 R)
• M13: 3,600,821 km (0.075 R)
• M14: 3,682,352 km (0.099 R)
• M15: 3,902,560 km (0.056 R)
• M16: 4,127,256 km (0.062 R)
• M17: 4,241,100 km (0.079 R)
• M18: 4,707,546 km (0.101 R)
• M19: 5,159,780 km (0.075 R)
• M20: 5,657,642 km (0.096 R)
• M21: 5,784,501 km (0.109 R)
• M22: 6,073,674 km (0.043 R)
• M23: 6,599,211 km (0.114 R)
• M24: 6,800,270 km (0.112 R)
• M25: 8,661,866 km (0.094 R)
• M26: 10,087,833 km (0.107 R)
• M27: 10,867,537 km (0.042 R)
• M28: 11,144,892 km (0.118 R)
• M29: 11,224,627 km (0.106 R)
• M30: 12,525,830 km (0.109 R)
• M31: 12,942,310 km (0.082 R)
• M32: 13,026,085 km (0.104 R)
• M33: 13,152,196 km (0.082 R)
• M34: 13,490,437 km (0.085 R)
• M35: 13,788,735 km (0.079 R)
• M36: 14,046,193 km (0.068 R)
• M37: 14,478,830 km (0.093 R)
• M38: 15,003,769 km (0.078 R)
• M39: 15,624,151 km (0.08 R)
• M40: 15,982,438 km (0.069 R)
• M41: 16,661,612 km (0.076 R)
• M42: 17,211,684 km (0.079 R)
• M43: 18,047,936 km (0.087 R)
• M44: 18,992,796 km (0.088 R)
• M45: 19,183,683 km (0.088 R)
• M46: 19,423,189 km (0.063 R)
• M47: 19,615,572 km (0.096 R)
• M48: 20,196,311 km (0.083 R)
• M49: 20,293,699 km (0.039 R)
• M50: 22,072,567 km (0.047 R)
• M51: 22,474,687 km (0.088 R)
• M52: 23,031,639 km (0.052 R)
• M53: 23,133,366 km (0.088 R)
• M54: 23,235,242 km (0.065 R)
• M55: 25,304,181 km (0.107 R)
• M56: 25,566,874 km (0.111 R)
• M57: 27,055,074 km (0.09 R)
• M58: 27,377,607 km (0.087 R)
• M59: 27,485,467 km (0.119 R)
• M60: 28,026,563 km (0.101 R)
• M61: 28,189,624 km (0.076 R)
• M62: 28,625,852 km (0.053 R)
• M63: 28,954,518 km (0.117 R)
• M64: 29,229,479 km (0.104 R)
• M65: 29,339,583 km (0.095 R)
• M66: 29,948,147 km (0.118 R)
• M67: 31,008,946 km (0.103 R)
• M68: 31,290,190 km (0.109 R)
• M69: 34,206,900 km (0.075 R)
• M70: 35,022,657 km (0.099 R)
• M71: 36,495,298 km (0.1 R)
• M72: 36,792,250 km (0.101 R)
• M73: 37,149,639 km (0.112 R)
• M74: 38,108,262 km (0.098 R)
• M75: 38,288,977 km (0.103 R)
• M76: 39,014,526 km (0.08 R)
• M77: 41,280,036 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.7

Radius: 12.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.34 AU - 12.34 AU

Year: 14955 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,263,213 km

• M1: 154,983 km (0.111 R)
• M2: 238,908 km (0.084 R)
• M3: 492,775 km (0.104 R)
• M4: 637,437 km (0.079 R)
• M5: 798,254 km (0.062 R)
• M6: 1,577,809 km (0.045 R)
• M7: 2,604,649 km (0.12 R)
• M8: 3,542,627 km (0.104 R)
• M9: 3,877,128 km (0.077 R)
• M10: 4,616,889 km (0.118 R)
• M11: 4,737,615 km (0.115 R)
• M12: 4,859,537 km (0.11 R)
• M13: 5,915,848 km (0.105 R)
• M14: 6,047,344 km (0.06 R)
• M15: 6,268,600 km (0.113 R)
• M16: 7,414,968 km (0.114 R)
• M17: 9,278,658 km (0.116 R)
• M18: 9,896,049 km (0.103 R)
• M19: 11,170,623 km (0.058 R)
• M20: 12,048,912 km (0.095 R)
• M21: 14,576,667 km (0.048 R)
• M22: 15,535,440 km (0.102 R)
• M23: 16,267,871 km (0.072 R)
• M24: 16,824,525 km (0.052 R)
• M25: 17,387,611 km (0.119 R)
• M26: 19,048,596 km (0.031 R)
• M27: 19,504,421 km (0.084 R)
• M28: 20,493,263 km (0.085 R)
• M29: 21,161,666 km (0.07 R)
• M30: 21,837,100 km (0.073 R)
• M31: 22,588,381 km (0.11 R)
• M32: 23,417,452 km (0.118 R)
• M33: 23,835,878 km (0.103 R)
• M34: 24,116,074 km (0.117 R)
• M35: 24,327,007 km (0.106 R)
• M36: 24,750,669 km (0.115 R)
• M37: 25,462,306 km (0.09 R)
• M38: 27,124,338 km (0.113 R)
• M39: 27,490,254 km (0.066 R)
• M40: 28,301,224 km (0.114 R)
• M41: 28,672,377 km (0.076 R)
• M42: 29,569,814 km (0.095 R)
• M43: 29,795,558 km (0.094 R)
• M44: 30,628,518 km (0.108 R)
• M45: 30,933,249 km (0.096 R)
• M46: 31,622,596 km (0.066 R)
• M47: 32,239,688 km (0.078 R)
• M48: 32,317,030 km (0.043 R)
• M49: 32,782,728 km (0.095 R)
• M50: 32,938,609 km (0.103 R)
• M51: 33,172,580 km (0.104 R)
• M52: 33,407,299 km (0.111 R)
• M53: 34,747,397 km (0.04 R)
• M54: 34,826,683 km (0.097 R)
• M55: 35,224,464 km (0.075 R)
• M56: 35,864,145 km (0.065 R)
• M57: 36,024,663 km (0.086 R)
• M58: 37,317,189 km (0.092 R)
• M59: 38,050,966 km (0.077 R)
• M60: 39,615,611 km (0.102 R)
• M61: 40,447,524 km (0.115 R)
• M62: 41,117,274 km (0.098 R)
• M63: 41,369,346 km (0.1 R)
• M64: 41,875,137 km (0.109 R)
• M65: 42,977,823 km (0.11 R)
• M66: 43,148,364 km (0.066 R)
• M67: 44,692,962 km (0.083 R)
• M68: 46,780,601 km (0.03 R)
• M69: 47,131,557 km (0.027 R)
• M70: 47,395,448 km (0.052 R)
• M71: 47,748,050 km (0.053 R)
• M72: 48,189,962 km (0.025 R)
• M73: 50,060,833 km (0.087 R)
• M74: 50,960,066 km (0.113 R)
• M75: 51,864,535 km (0.103 R)
• M76: 52,957,048 km (0.098 R)
• M77: 53,781,332 km (0.095 R)
• M78: 54,979,611 km (0.115 R)
• M79: 55,072,063 km (0.091 R)
• M80: 55,350,015 km (0.11 R)
• M81: 57,120,955 km (0.094 R)
• M82: 57,590,094 km (0.105 R)
• M83: 59,194,681 km (0.062 R)
• M84: 62,544,327 km (0.108 R)
• M85: 63,027,827 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 14.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.91 AU - 12.03 AU

Year: 15202 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 151 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,263,213 km

• M1: 327,320 km (0.105 R)
• M2: 761,004 km (0.105 R)
• M3: 900,130 km (0.094 R)
• M4: 1,117,496 km (0.105 R)
• M5: 1,315,863 km (0.115 R)
• M6: 1,853,069 km (0.106 R)
• M7: 1,959,882 km (0.087 R)
• M8: 2,597,318 km (0.088 R)
• M9: 2,840,265 km (0.039 R)
• M10: 3,694,619 km (0.117 R)
• M11: 4,108,406 km (0.05 R)
• M12: 4,278,200 km (0.09 R)
• M13: 4,479,259 km (0.103 R)
• M14: 4,595,497 km (0.117 R)
• M15: 5,101,287 km (0.107 R)
• M16: 5,719,127 km (0.108 R)
• M17: 7,366,498 km (0.083 R)
• M18: 7,504,278 km (0.069 R)
• M19: 7,887,847 km (0.042 R)
• M20: 8,170,886 km (0.086 R)
• M21: 8,277,849 km (0.119 R)
• M22: 9,150,752 km (0.038 R)
• M23: 10,321,355 km (0.12 R)
• M24: 12,677,522 km (0.114 R)
• M25: 12,884,565 km (0.095 R)
• M26: 13,681,922 km (0.096 R)
• M27: 13,894,351 km (0.036 R)
• M28: 14,065,192 km (0.105 R)
• M29: 14,842,203 km (0.056 R)
• M30: 15,148,280 km (0.073 R)
• M31: 15,810,999 km (0.109 R)
• M32: 16,393,234 km (0.107 R)
• M33: 16,982,350 km (0.097 R)
• M34: 18,041,653 km (0.074 R)
• M35: 18,181,527 km (0.072 R)
• M36: 18,602,944 km (0.044 R)
• M37: 19,217,342 km (0.078 R)
• M38: 19,982,835 km (0.114 R)
• M39: 20,127,496 km (0.08 R)
• M40: 20,224,136 km (0.118 R)
• M41: 20,660,812 km (0.075 R)
• M42: 21,346,419 km (0.069 R)
• M43: 22,739,774 km (0.105 R)
• M44: 22,941,282 km (0.071 R)
• M45: 23,549,248 km (0.106 R)
• M46: 23,753,000 km (0.062 R)
• M47: 24,832,798 km (0.111 R)
• M48: 25,457,070 km (0.093 R)
• M49: 26,191,894 km (0.043 R)
• M50: 26,774,129 km (0.082 R)
• M51: 27,200,334 km (0.082 R)
• M52: 27,575,076 km (0.069 R)
• M53: 27,897,609 km (0.048 R)
• M54: 29,804,085 km (0.086 R)
• M55: 31,977,592 km (0.086 R)
• M56: 32,090,389 km (0.05 R)
• M57: 32,429,677 km (0.092 R)
• M58: 33,168,989 km (0.098 R)
• M59: 34,144,218 km (0.12 R)
• M60: 35,303,452 km (0.083 R)
• M61: 37,422,506 km (0.063 R)
• M62: 38,918,335 km (0.12 R)
• M63: 39,764,460 km (0.1 R)
• M64: 40,738,941 km (0.118 R)
• M65: 40,861,312 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.1

Radius: 6.9

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.71 AU - 17.55 AU

Year: 19498 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,263,213 km

• M1: 92,451 km (0.065 R)
• M2: 183,257 km (0.095 R)
• M3: 344,524 km (0.059 R)
• M4: 396,734 km (0.092 R)
• M5: 841,638 km (0.055 R)
• M6: 1,401,134 km (0.119 R)
• M7: 1,548,787 km (0.095 R)
• M8: 1,701,676 km (0.063 R)
• M9: 2,609,585 km (0.088 R)
• M10: 2,791,945 km (0.116 R)
• M11: 3,207,977 km (0.098 R)
• M12: 3,482,788 km (0.077 R)
• M13: 3,643,157 km (0.101 R)
• M14: 4,656,234 km (0.115 R)
• M15: 4,744,496 km (0.109 R)
• M16: 5,193,589 km (0.104 R)
• M17: 5,239,366 km (0.073 R)
• M18: 5,656,445 km (0.117 R)
• M19: 6,132,316 km (0.056 R)
• M20: 6,229,106 km (0.065 R)
• M21: 6,473,249 km (0.052 R)
• M22: 7,224,231 km (0.116 R)
• M23: 9,413,745 km (0.073 R)
• M24: 10,550,539 km (0.103 R)
• M25: 12,457,613 km (0.109 R)
• M26: 14,147,620 km (0.027 R)
• M27: 14,662,087 km (0.108 R)
• M28: 14,856,565 km (0.091 R)
• M29: 15,248,062 km (0.119 R)
• M30: 16,041,380 km (0.094 R)
• M31: 16,375,881 km (0.092 R)
• M32: 16,848,011 km (0.114 R)
• M33: 16,983,846 km (0.1 R)
• M34: 17,051,764 km (0.111 R)
• M35: 17,119,831 km (0.118 R)
• M36: 18,781,115 km (0.083 R)
• M37: 20,132,133 km (0.098 R)
• M38: 20,348,452 km (0.109 R)
• M39: 23,834,531 km (0.063 R)
• M40: 24,985,388 km (0.07 R)
• M41: 25,997,417 km (0.058 R)
• M42: 27,261,220 km (0.076 R)
• M43: 27,740,382 km (0.101 R)
• M44: 30,259,610 km (0.094 R)
• M45: 30,672,799 km (0.103 R)
• M46: 31,170,960 km (0.111 R)
• M47: 32,428,330 km (0.095 R)
• M48: 32,935,916 km (0.09 R)
• M49: 33,446,045 km (0.112 R)
• M50: 34,388,063 km (0.086 R)
• M51: 34,819,204 km (0.117 R)
• M52: 34,992,139 km (0.059 R)
• M53: 35,861,153 km (0.061 R)
• M54: 37,886,708 km (0.032 R)
• M55: 38,064,580 km (0.117 R)
• M56: 38,421,221 km (0.099 R)
• M57: 38,778,910 km (0.117 R)
• M58: 39,407,669 km (0.049 R)
• M59: 39,497,727 km (0.101 R)
• M60: 39,587,935 km (0.107 R)
• M61: 39,949,214 km (0.094 R)
• M62: 40,766,018 km (0.103 R)
• M63: 43,715,041 km (0.119 R)
• M64: 47,688,510 km (0.082 R)
• M65: 47,880,594 km (0.074 R)
• M66: 47,976,636 km (0.088 R)
• M67: 50,205,494 km (0.081 R)
• M68: 51,775,673 km (0.059 R)
• M69: 52,963,929 km (0.059 R)
• M70: 55,872,411 km (0.088 R)
• M71: 56,379,099 km (0.063 R)
• M72: 56,582,253 km (0.049 R)
• M73: 56,887,283 km (0.069 R)
• M74: 57,397,113 km (0.089 R)
• M75: 57,499,138 km (0.088 R)
• M76: 57,703,639 km (0.117 R)
• M77: 58,729,431 km (0.046 R)
• M78: 58,832,355 km (0.109 R)
• M79: 61,007,358 km (0.057 R)
• M80: 61,842,862 km (0.117 R)
• M81: 62,471,921 km (0.083 R)
• M82: 62,682,106 km (0.115 R)
• M83: 63,208,541 km (0.086 R)
• M84: 63,419,624 km (0.071 R)
• M85: 64,478,029 km (0.087 R)
• M86: 64,796,822 km (0.113 R)
• M87: 68,012,278 km (0.079 R)
• M88: 68,878,450 km (0.077 R)
• M89: 69,530,547 km (0.065 R)
• M90: 70,731,369 km (0.096 R)
• M91: 73,485,765 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit