🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.79 AU - 0.89 AU

Year: 269 Days

Day: 23.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.82 AU - 1.1 AU

Year: 329 Days

Day: 25.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,308,043 km

• M1: 74,649 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.91 AU - 1.17 AU

Year: 371 Days

Day: 45.5 Hours

Environment

Temp: 72 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.94 AU - 1.52 AU

Year: 477 Days

Day: 31.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 101,308,043 km

• M1: 96,341 km (0.047 R)
• M2: 680,670 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.69 AU - 2.37 AU

Year: 1012 Days

Day: 22.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.83 AU - 5.17 AU

Year: 3911 Days

Day: 22.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.4

Radius: 9.1

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.44 AU - 5.84 AU

Year: 4686 Days

Day: 9.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 101,308,043 km

• M1: 144,063 km (0.106 R)
• M2: 240,404 km (0.065 R)
• M3: 373,396 km (0.11 R)
• M4: 436,227 km (0.093 R)
• M5: 503,397 km (0.054 R)
• M6: 574,755 km (0.042 R)
• M7: 702,212 km (0.107 R)
• M8: 801,994 km (0.106 R)
• M9: 956,230 km (0.073 R)
• M10: 1,162,974 km (0.111 R)
• M11: 1,238,820 km (0.053 R)
• M12: 1,327,681 km (0.078 R)
• M13: 1,430,305 km (0.036 R)
• M14: 1,511,986 km (0.049 R)
• M15: 1,607,280 km (0.085 R)
• M16: 1,829,283 km (0.105 R)
• M17: 1,982,920 km (0.096 R)
• M18: 2,127,581 km (0.115 R)
• M19: 2,208,065 km (0.096 R)
• M20: 2,316,822 km (0.048 R)
• M21: 2,385,787 km (0.096 R)
• M22: 2,525,661 km (0.104 R)
• M23: 2,799,275 km (0.088 R)
• M24: 2,858,067 km (0.104 R)
• M25: 3,036,986 km (0.057 R)
• M26: 3,112,683 km (0.05 R)
• M27: 3,266,021 km (0.104 R)
• M28: 3,500,590 km (0.118 R)
• M29: 4,186,796 km (0.11 R)
• M30: 4,667,005 km (0.038 R)
• M31: 4,772,322 km (0.098 R)
• M32: 4,860,584 km (0.12 R)
• M33: 4,985,050 km (0.083 R)
• M34: 5,549,333 km (0.102 R)
• M35: 5,735,732 km (0.118 R)
• M36: 6,210,705 km (0.118 R)
• M37: 6,521,420 km (0.034 R)
• M38: 6,896,911 km (0.109 R)
• M39: 6,976,945 km (0.078 R)
• M40: 7,157,959 km (0.111 R)
• M41: 7,239,041 km (0.098 R)
• M42: 7,463,288 km (0.101 R)
• M43: 7,772,806 km (0.035 R)
• M44: 7,981,495 km (0.084 R)
• M45: 8,425,801 km (0.107 R)
• M46: 8,554,156 km (0.12 R)
• M47: 8,618,633 km (0.091 R)
• M48: 9,404,919 km (0.1 R)
• M49: 9,784,000 km (0.061 R)
• M50: 10,168,317 km (0.103 R)
• M51: 10,396,603 km (0.061 R)
• M52: 10,511,494 km (0.108 R)
• M53: 10,672,910 km (0.09 R)
• M54: 10,974,949 km (0.072 R)
• M55: 11,162,245 km (0.084 R)
• M56: 11,706,482 km (0.098 R)
• M57: 11,897,967 km (0.05 R)
• M58: 12,042,030 km (0.096 R)
• M59: 12,796,452 km (0.058 R)
• M60: 13,042,990 km (0.068 R)
• M61: 13,216,523 km (0.041 R)
• M62: 13,440,770 km (0.095 R)
• M63: 13,641,231 km (0.11 R)
• M64: 13,817,458 km (0.083 R)
• M65: 14,044,996 km (0.041 R)
• M66: 14,401,637 km (0.118 R)
• M67: 14,529,693 km (0.091 R)
• M68: 15,019,776 km (0.103 R)
• M69: 15,332,136 km (0.066 R)
• M70: 15,541,573 km (0.066 R)
• M71: 15,699,249 km (0.096 R)
• M72: 17,359,786 km (0.117 R)
• M73: 17,578,049 km (0.062 R)
• M74: 17,797,359 km (0.118 R)
• M75: 17,879,788 km (0.11 R)
• M76: 17,989,892 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.3

Radius: 10.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.57 AU - 8.09 AU

Year: 7665 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 101,308,043 km

• M1: 248,781 km (0.119 R)
• M2: 319,541 km (0.043 R)
• M3: 436,826 km (0.116 R)
• M4: 522,246 km (0.051 R)
• M5: 605,572 km (0.115 R)
• M6: 759,209 km (0.112 R)
• M7: 1,073,814 km (0.12 R)
• M8: 1,321,398 km (0.105 R)
• M9: 1,714,242 km (0.116 R)
• M10: 2,212,852 km (0.118 R)
• M11: 2,369,481 km (0.094 R)
• M12: 2,679,148 km (0.106 R)
• M13: 2,986,123 km (0.108 R)
• M14: 3,175,813 km (0.058 R)
• M15: 3,337,080 km (0.037 R)
• M16: 3,583,916 km (0.093 R)
• M17: 3,836,886 km (0.101 R)
• M18: 4,758,409 km (0.076 R)
• M19: 4,999,262 km (0.082 R)
• M20: 5,706,560 km (0.048 R)
• M21: 6,162,086 km (0.101 R)
• M22: 6,567,795 km (0.073 R)
• M23: 6,711,858 km (0.03 R)
• M24: 6,961,387 km (0.116 R)
• M25: 7,235,002 km (0.109 R)
• M26: 7,383,852 km (0.099 R)
• M27: 7,706,235 km (0.105 R)
• M28: 7,901,909 km (0.114 R)
• M29: 8,209,632 km (0.113 R)
• M30: 8,387,205 km (0.091 R)
• M31: 9,525,794 km (0.097 R)
• M32: 9,876,751 km (0.108 R)
• M33: 10,208,260 km (0.073 R)
• M34: 10,399,296 km (0.108 R)
• M35: 10,591,679 km (0.103 R)
• M36: 10,809,344 km (0.04 R)
• M37: 11,347,746 km (0.101 R)
• M38: 11,620,314 km (0.109 R)
• M39: 11,894,975 km (0.107 R)
• M40: 12,247,578 km (0.086 R)
• M41: 12,860,331 km (0.091 R)
• M42: 12,989,134 km (0.083 R)
• M43: 13,352,358 km (0.079 R)
• M44: 15,000,777 km (0.101 R)
• M45: 15,245,519 km (0.097 R)
• M46: 15,491,458 km (0.078 R)
• M47: 15,573,587 km (0.114 R)
• M48: 15,683,542 km (0.102 R)
• M49: 15,876,523 km (0.111 R)
• M50: 15,959,550 km (0.119 R)
• M51: 16,042,576 km (0.086 R)
• M52: 16,153,578 km (0.109 R)
• M53: 17,164,411 km (0.099 R)
• M54: 17,993,333 km (0.087 R)
• M55: 18,340,250 km (0.11 R)
• M56: 18,630,919 km (0.096 R)
• M57: 18,864,740 km (0.068 R)
• M58: 18,952,554 km (0.083 R)
• M59: 19,158,251 km (0.098 R)
• M60: 19,453,258 km (0.063 R)
• M61: 19,630,981 km (0.048 R)
• M62: 19,898,611 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.3

Radius: 7

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 18.48 AU - 23 AU

Year: 33044 Days

Day: 19.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 153.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,308,043 km

• M1: 103,671 km (0.11 R)
• M2: 220,058 km (0.093 R)
• M3: 440,117 km (0.1 R)
• M4: 1,612,067 km (0.085 R)
• M5: 1,764,507 km (0.025 R)
• M6: 1,921,734 km (0.059 R)
• M7: 2,639,804 km (0.061 R)
• M8: 2,957,849 km (0.114 R)
• M9: 4,400,421 km (0.088 R)
• M10: 6,026,401 km (0.071 R)
• M11: 6,144,733 km (0.087 R)
• M12: 6,204,272 km (0.118 R)
• M13: 6,444,078 km (0.039 R)
• M14: 6,932,964 km (0.098 R)
• M15: 7,560,826 km (0.11 R)
• M16: 8,870,256 km (0.101 R)
• M17: 12,968,041 km (0.063 R)
• M18: 14,923,734 km (0.118 R)
• M19: 15,084,103 km (0.056 R)
• M20: 15,976,604 km (0.093 R)
• M21: 17,727,198 km (0.063 R)
• M22: 18,324,243 km (0.088 R)
• M23: 18,668,318 km (0.077 R)
• M24: 18,754,636 km (0.103 R)
• M25: 19,537,781 km (0.119 R)
• M26: 19,889,336 km (0.082 R)
• M27: 20,866,809 km (0.115 R)
• M28: 21,046,176 km (0.088 R)
• M29: 21,136,085 km (0.051 R)
• M30: 22,407,816 km (0.029 R)
• M31: 22,868,129 km (0.07 R)
• M32: 23,331,434 km (0.116 R)
• M33: 23,797,880 km (0.106 R)
• M34: 24,173,221 km (0.086 R)
• M35: 24,739,897 km (0.119 R)
• M36: 25,886,416 km (0.093 R)
• M37: 26,466,257 km (0.1 R)
• M38: 26,855,062 km (0.066 R)
• M39: 29,730,482 km (0.098 R)
• M40: 30,236,123 km (0.058 R)
• M41: 30,439,128 km (0.049 R)
• M42: 31,153,158 km (0.085 R)
• M43: 31,358,257 km (0.086 R)
• M44: 31,461,031 km (0.073 R)
• M45: 31,666,728 km (0.046 R)
• M46: 31,976,096 km (0.066 R)
• M47: 34,064,482 km (0.059 R)
• M48: 34,593,460 km (0.09 R)
• M49: 34,805,889 km (0.092 R)
• M50: 35,766,757 km (0.109 R)
• M51: 36,304,411 km (0.051 R)
• M52: 37,278,742 km (0.119 R)
• M53: 37,605,464 km (0.114 R)
• M54: 42,846,625 km (0.104 R)
• M55: 43,531,933 km (0.119 R)
• M56: 43,646,525 km (0.102 R)
• M57: 45,261,135 km (0.025 R)
• M58: 46,075,845 km (0.101 R)
• M59: 47,012,776 km (0.065 R)
• M60: 48,311,286 km (0.051 R)
• M61: 49,501,935 km (0.109 R)
• M62: 53,499,191 km (0.1 R)
• M63: 56,971,208 km (0.095 R)
• M64: 57,096,571 km (0.113 R)
• M65: 57,598,771 km (0.084 R)
• M66: 61,798,282 km (0.087 R)
• M67: 62,701,704 km (0.076 R)
• M68: 63,999,764 km (0.091 R)
• M69: 64,652,161 km (0.081 R)
• M70: 68,346,031 km (0.049 R)
• M71: 69,547,900 km (0.091 R)
• M72: 72,379,190 km (0.106 R)
• M73: 74,013,846 km (0.077 R)
• M74: 74,835,736 km (0.091 R)
• M75: 75,522,989 km (0.066 R)
• M76: 76,488,643 km (0.114 R)
• M77: 77,736,140 km (0.089 R)
• M78: 78,711,219 km (0.1 R)
• M79: 78,990,518 km (0.059 R)
• M80: 79,409,991 km (0.109 R)
• M81: 79,970,683 km (0.095 R)
• M82: 80,532,573 km (0.087 R)
• M83: 81,377,801 km (0.05 R)
• M84: 83,503,886 km (0.104 R)
• M85: 83,646,303 km (0.058 R)
• M86: 83,788,720 km (0.113 R)
• M87: 84,359,436 km (0.105 R)
• M88: 84,502,302 km (0.103 R)
• M89: 86,223,126 km (0.07 R)
• M90: 87,665,998 km (0.111 R)
• M91: 93,516,322 km (0.117 R)
• M92: 96,339,234 km (0.116 R)
• M93: 96,937,027 km (0.113 R)
• M94: 97,686,063 km (0.118 R)
• M95: 97,986,157 km (0.091 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 10,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit