🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.87 AU - 1.17 AU

Year: 360 Days

Day: 38.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,149,262 km

• M1: 50,863 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.06 AU - 1.3 AU

Year: 448 Days

Day: 45.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,149,262 km

• M1: 607,367 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.4 AU - 3.08 AU

Year: 1587 Days

Day: 46.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,149,262 km

• M1: 951,442 km (0.108 R)
• M2: 1,189,901 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.29 AU - 4.35 AU

Year: 2612 Days

Day: 40.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,149,262 km

• M1: 106,065 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.8

Radius: 7.8

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.13 AU - 16.35 AU

Year: 21847 Days

Day: 20.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,149,262 km

• M1: 146,905 km (0.085 R)
• M2: 286,031 km (0.109 R)
• M3: 338,241 km (0.078 R)
• M4: 475,272 km (0.079 R)
• M5: 1,167,013 km (0.106 R)
• M6: 1,350,270 km (0.115 R)
• M7: 1,542,803 km (0.112 R)
• M8: 3,379,117 km (0.045 R)
• M9: 4,002,042 km (0.094 R)
• M10: 4,186,496 km (0.102 R)
• M11: 4,516,061 km (0.053 R)
• M12: 5,250,287 km (0.116 R)
• M13: 6,717,842 km (0.099 R)
• M14: 7,047,855 km (0.101 R)
• M15: 7,439,652 km (0.083 R)
• M16: 7,496,200 km (0.119 R)
• M17: 10,628,330 km (0.107 R)
• M18: 12,394,034 km (0.058 R)
• M19: 12,934,531 km (0.108 R)
• M20: 13,621,036 km (0.084 R)
• M21: 14,460,280 km (0.071 R)
• M22: 14,531,040 km (0.102 R)
• M23: 15,029,051 km (0.055 R)
• M24: 15,244,322 km (0.066 R)
• M25: 15,460,491 km (0.064 R)
• M26: 16,115,281 km (0.113 R)
• M27: 16,188,584 km (0.086 R)
• M28: 16,335,489 km (0.098 R)
• M29: 16,779,047 km (0.107 R)
• M30: 17,829,224 km (0.045 R)
• M31: 18,746,408 km (0.107 R)
• M32: 19,132,969 km (0.103 R)
• M33: 19,288,401 km (0.091 R)
• M34: 21,265,936 km (0.077 R)
• M35: 22,237,873 km (0.112 R)
• M36: 22,483,214 km (0.118 R)
• M37: 22,565,044 km (0.101 R)
• M38: 25,752,077 km (0.11 R)
• M39: 25,837,796 km (0.04 R)
• M40: 26,874,210 km (0.079 R)
• M41: 27,748,311 km (0.027 R)
• M42: 28,277,289 km (0.078 R)
• M43: 28,365,701 km (0.062 R)
• M44: 29,524,337 km (0.063 R)
• M45: 29,793,912 km (0.114 R)
• M46: 29,974,028 km (0.103 R)
• M47: 30,516,769 km (0.041 R)
• M48: 30,880,292 km (0.102 R)
• M49: 32,348,894 km (0.115 R)
• M50: 32,441,495 km (0.085 R)
• M51: 33,091,797 km (0.037 R)
• M52: 34,122,377 km (0.107 R)
• M53: 36,118,910 km (0.087 R)
• M54: 36,310,994 km (0.076 R)
• M55: 39,233,238 km (0.085 R)
• M56: 40,922,348 km (0.05 R)
• M57: 42,028,026 km (0.099 R)
• M58: 42,331,261 km (0.083 R)
• M59: 42,939,974 km (0.081 R)
• M60: 43,960,830 km (0.113 R)
• M61: 47,596,208 km (0.074 R)
• M62: 47,806,842 km (0.069 R)
• M63: 48,229,007 km (0.071 R)
• M64: 49,716,459 km (0.09 R)
• M65: 49,823,421 km (0.073 R)
• M66: 50,465,944 km (0.088 R)
• M67: 51,542,899 km (0.086 R)
• M68: 52,192,752 km (0.096 R)
• M69: 54,048,663 km (0.12 R)
• M70: 55,926,117 km (0.109 R)
• M71: 56,148,419 km (0.112 R)
• M72: 57,376,169 km (0.038 R)
• M73: 57,712,465 km (0.062 R)
• M74: 62,605,512 km (0.093 R)
• M75: 62,720,852 km (0.053 R)
• M76: 64,576,314 km (0.103 R)
• M77: 64,926,224 km (0.109 R)
• M78: 66,567,462 km (0.12 R)
• M79: 66,685,196 km (0.118 R)
• M80: 67,275,060 km (0.114 R)
• M81: 67,629,757 km (0.103 R)
• M82: 72,781,758 km (0.039 R)
• M83: 73,388,975 km (0.061 R)
• M84: 75,711,632 km (0.055 R)
• M85: 76,326,928 km (0.115 R)
• M86: 77,438,590 km (0.091 R)
• M87: 77,810,340 km (0.1 R)
• M88: 79,802,835 km (0.118 R)
• M89: 81,560,161 km (0.109 R)
• M90: 81,938,344 km (0.114 R)
• M91: 82,443,536 km (0.091 R)
• M92: 83,330,053 km (0.043 R)
• M93: 84,347,169 km (0.117 R)
• M94: 85,240,568 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.1

Radius: 4.1

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.68 AU - 19.52 AU

Year: 25831 Days

Day: 24.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,149,262 km

• M1: 369,656 km (0.073 R)
• M2: 481,556 km (0.066 R)
• M3: 1,080,246 km (0.104 R)
• M4: 1,799,513 km (0.054 R)
• M5: 2,154,060 km (0.086 R)
• M6: 3,225,180 km (0.069 R)
• M7: 3,495,504 km (0.117 R)
• M8: 5,263,900 km (0.118 R)
• M9: 5,627,573 km (0.064 R)
• M10: 5,673,649 km (0.095 R)
• M11: 6,046,297 km (0.087 R)
• M12: 6,283,260 km (0.107 R)
• M13: 6,571,535 km (0.119 R)
• M14: 7,261,032 km (0.06 R)
• M15: 7,716,408 km (0.073 R)
• M16: 7,870,194 km (0.105 R)
• M17: 8,180,909 km (0.112 R)
• M18: 8,495,513 km (0.113 R)
• M19: 8,654,386 km (0.091 R)
• M20: 9,904,277 km (0.119 R)
• M21: 10,295,774 km (0.088 R)
• M22: 10,749,355 km (0.107 R)
• M23: 12,148,843 km (0.101 R)
• M24: 12,869,755 km (0.057 R)
• M25: 16,019,239 km (0.112 R)
• M26: 16,346,709 km (0.066 R)
• M27: 16,412,532 km (0.088 R)
• M28: 16,478,355 km (0.097 R)
• M29: 17,610,961 km (0.11 R)
• M30: 18,975,443 km (0.103 R)
• M31: 19,252,348 km (0.051 R)
• M32: 20,373,435 km (0.09 R)
• M33: 20,656,923 km (0.076 R)
• M34: 22,678,140 km (0.086 R)
• M35: 23,489,409 km (0.025 R)
• M36: 23,935,809 km (0.06 R)
• M37: 24,160,056 km (0.089 R)
• M38: 24,836,986 km (0.115 R)
• M39: 24,988,380 km (0.087 R)
• M40: 27,684,881 km (0.097 R)
• M41: 28,235,252 km (0.093 R)
• M42: 29,506,684 km (0.105 R)
• M43: 29,586,719 km (0.063 R)
• M44: 30,877,749 km (0.043 R)
• M45: 31,121,892 km (0.08 R)
• M46: 31,940,193 km (0.042 R)
• M47: 32,022,471 km (0.064 R)
• M48: 32,848,551 km (0.115 R)
• M49: 33,180,957 km (0.072 R)
• M50: 33,347,609 km (0.076 R)
• M51: 33,598,036 km (0.078 R)
• M52: 33,681,661 km (0.035 R)
• M53: 35,113,762 km (0.114 R)
• M54: 40,502,576 km (0.114 R)
• M55: 42,475,623 km (0.06 R)
• M56: 42,928,455 km (0.119 R)
• M57: 44,296,378 km (0.084 R)
• M58: 46,981,211 km (0.1 R)
• M59: 47,919,040 km (0.075 R)
• M60: 50,195,322 km (0.11 R)
• M61: 50,578,142 km (0.072 R)
• M62: 51,346,477 km (0.117 R)
• M63: 51,442,818 km (0.115 R)
• M64: 51,732,290 km (0.067 R)
• M65: 51,925,421 km (0.109 R)
• M66: 52,409,520 km (0.053 R)
• M67: 53,382,055 km (0.119 R)
• M68: 54,950,589 km (0.089 R)
• M69: 55,049,174 km (0.12 R)
• M70: 55,542,697 km (0.088 R)
• M71: 56,832,680 km (0.043 R)
• M72: 60,151,658 km (0.086 R)
• M73: 61,169,672 km (0.092 R)
• M74: 62,398,917 km (0.117 R)
• M75: 63,532,720 km (0.115 R)
• M76: 64,777,524 km (0.093 R)
• M77: 67,607,317 km (0.111 R)
• M78: 71,657,978 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 3

Gravity: 24.48 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.97 AU - 19.83 AU

Year: 29894 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 74.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,149,262 km

• M1: 86,019 km (0.119 R)
• M2: 175,179 km (0.115 R)
• M3: 373,695 km (0.093 R)
• M4: 776,114 km (0.117 R)
• M5: 1,325,886 km (0.026 R)
• M6: 2,798,228 km (0.09 R)
• M7: 3,567,012 km (0.071 R)
• M8: 4,153,585 km (0.072 R)
• M9: 5,501,013 km (0.039 R)
• M10: 6,732,951 km (0.108 R)
• M11: 6,780,224 km (0.106 R)
• M12: 6,922,492 km (0.112 R)
• M13: 7,065,657 km (0.094 R)
• M14: 8,500,301 km (0.108 R)
• M15: 9,381,582 km (0.105 R)
• M16: 10,128,973 km (0.106 R)
• M17: 11,964,539 km (0.085 R)
• M18: 12,482,596 km (0.07 R)
• M19: 12,949,341 km (0.099 R)
• M20: 15,929,480 km (0.108 R)
• M21: 17,139,278 km (0.087 R)
• M22: 18,444,520 km (0.109 R)
• M23: 18,709,308 km (0.108 R)
• M24: 18,908,872 km (0.082 R)
• M25: 19,242,774 km (0.117 R)
• M26: 23,399,650 km (0.109 R)
• M27: 25,947,003 km (0.084 R)
• M28: 27,065,247 km (0.065 R)
• M29: 27,743,823 km (0.092 R)
• M30: 29,967,894 km (0.08 R)
• M31: 31,930,618 km (0.102 R)
• M32: 32,328,100 km (0.083 R)
• M33: 33,128,000 km (0.065 R)
• M34: 33,530,418 km (0.042 R)
• M35: 37,391,240 km (0.048 R)
• M36: 39,331,075 km (0.092 R)
• M37: 41,909,993 km (0.034 R)
• M38: 42,170,892 km (0.117 R)
• M39: 43,132,058 km (0.091 R)
• M40: 45,789,963 km (0.099 R)
• M41: 46,597,642 km (0.035 R)
• M42: 48,591,632 km (0.097 R)
• M43: 49,690,878 km (0.076 R)
• M44: 50,151,340 km (0.109 R)
• M45: 50,428,395 km (0.077 R)
• M46: 52,474,894 km (0.094 R)
• M47: 52,755,988 km (0.085 R)
• M48: 54,453,475 km (0.041 R)
• M49: 55,977,279 km (0.11 R)
• M50: 56,744,567 km (0.084 R)
• M51: 57,515,145 km (0.063 R)
• M52: 58,774,759 km (0.061 R)
• M53: 60,533,881 km (0.085 R)
• M54: 60,730,452 km (0.115 R)
• M55: 61,419,949 km (0.079 R)
• M56: 61,518,684 km (0.099 R)
• M57: 61,617,418 km (0.108 R)
• M58: 61,914,071 km (0.093 R)
• M59: 64,304,046 km (0.084 R)
• M60: 65,409,425 km (0.117 R)
• M61: 65,812,890 km (0.113 R)
• M62: 66,622,514 km (0.108 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit