🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.88 AU - 1.14 AU

Year: 355 Days

Day: 29.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.25 AU - 2.57 AU

Year: 1309 Days

Day: 39.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,449,345 km

• M1: 1,695,243 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.62 AU - 4.32 AU

Year: 2767 Days

Day: 41.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,449,345 km

• M1: 1,004,400 km (0.118 R)
• M2: 2,156,154 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.64 AU - 4.42 AU

Year: 2830 Days

Day: 46.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.13 AU - 6.21 AU

Year: 4113 Days

Day: 27.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.3

Radius: 8.3

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.79 AU - 11.71 AU

Year: 12331 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,449,345 km

• M1: 749,485 km (0.068 R)
• M2: 1,017,266 km (0.085 R)
• M3: 1,338,303 km (0.112 R)
• M4: 1,460,524 km (0.119 R)
• M5: 1,690,007 km (0.103 R)
• M6: 1,822,551 km (0.055 R)
• M7: 2,328,042 km (0.109 R)
• M8: 2,386,834 km (0.118 R)
• M9: 3,261,832 km (0.092 R)
• M10: 3,494,905 km (0.109 R)
• M11: 3,699,107 km (0.099 R)
• M12: 4,154,782 km (0.094 R)
• M13: 4,665,509 km (0.115 R)
• M14: 4,890,354 km (0.114 R)
• M15: 5,705,663 km (0.101 R)
• M16: 5,946,216 km (0.11 R)
• M17: 6,730,259 km (0.093 R)
• M18: 6,984,575 km (0.08 R)
• M19: 7,590,297 km (0.033 R)
• M20: 8,033,256 km (0.087 R)
• M21: 8,257,802 km (0.11 R)
• M22: 8,393,637 km (0.091 R)
• M23: 8,621,624 km (0.092 R)
• M24: 10,031,734 km (0.05 R)
• M25: 11,663,996 km (0.118 R)
• M26: 12,123,411 km (0.045 R)
• M27: 12,536,601 km (0.093 R)
• M28: 12,954,577 km (0.095 R)
• M29: 13,165,211 km (0.118 R)
• M30: 13,218,169 km (0.104 R)
• M31: 13,483,406 km (0.092 R)
• M32: 13,536,663 km (0.072 R)
• M33: 13,857,849 km (0.103 R)
• M34: 15,167,279 km (0.077 R)
• M35: 15,389,283 km (0.05 R)
• M36: 15,500,733 km (0.118 R)
• M37: 15,836,730 km (0.087 R)
• M38: 16,858,782 km (0.093 R)
• M39: 17,204,354 km (0.085 R)
• M40: 18,966,467 km (0.049 R)
• M41: 19,385,939 km (0.083 R)
• M42: 19,446,078 km (0.053 R)
• M43: 20,662,308 km (0.108 R)
• M44: 21,590,713 km (0.062 R)
• M45: 22,280,060 km (0.112 R)
• M46: 22,722,570 km (0.08 R)
• M47: 23,809,249 km (0.108 R)
• M48: 24,391,334 km (0.106 R)
• M49: 24,782,084 km (0.115 R)
• M50: 24,978,207 km (0.12 R)
• M51: 25,306,125 km (0.114 R)
• M52: 25,900,179 km (0.103 R)
• M53: 26,432,149 km (0.117 R)
• M54: 26,565,590 km (0.103 R)
• M55: 27,236,686 km (0.113 R)
• M56: 27,371,623 km (0.094 R)
• M57: 27,641,947 km (0.107 R)
• M58: 27,981,235 km (0.058 R)
• M59: 28,663,999 km (0.092 R)
• M60: 28,801,180 km (0.117 R)
• M61: 28,869,846 km (0.098 R)
• M62: 29,490,527 km (0.054 R)
• M63: 29,976,272 km (0.074 R)
• M64: 30,115,398 km (0.118 R)
• M65: 30,604,583 km (0.071 R)
• M66: 30,885,228 km (0.115 R)
• M67: 32,730,518 km (0.105 R)
• M68: 33,521,891 km (0.108 R)
• M69: 33,883,619 km (0.058 R)
• M70: 34,392,401 km (0.05 R)
• M71: 35,564,650 km (0.102 R)
• M72: 36,007,609 km (0.08 R)
• M73: 36,155,561 km (0.109 R)
• M74: 36,749,914 km (0.076 R)
• M75: 37,948,043 km (0.057 R)
• M76: 38,551,970 km (0.1 R)
• M77: 39,083,042 km (0.066 R)
• M78: 39,463,769 km (0.083 R)
• M79: 41,153,776 km (0.082 R)
• M80: 41,541,234 km (0.044 R)
• M81: 42,241,502 km (0.109 R)
• M82: 43,181,425 km (0.09 R)
• M83: 43,338,802 km (0.092 R)
• M84: 43,417,491 km (0.076 R)
• M85: 45,161,503 km (0.1 R)
• M86: 46,524,788 km (0.045 R)
• M87: 47,738,925 km (0.087 R)
• M88: 47,983,068 km (0.118 R)
• M89: 50,033,157 km (0.068 R)
• M90: 52,614,618 km (0.118 R)
• M91: 52,782,766 km (0.118 R)
• M92: 53,794,646 km (0.049 R)
• M93: 55,495,425 km (0.109 R)
• M94: 56,180,732 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.3

Radius: 7.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.82 AU - 14.4 AU

Year: 17566 Days

Day: 17.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,449,345 km

• M1: 129,552 km (0.073 R)
• M2: 210,933 km (0.093 R)
• M3: 828,174 km (0.045 R)
• M4: 1,248,544 km (0.115 R)
• M5: 1,481,169 km (0.069 R)
• M6: 1,652,308 km (0.106 R)
• M7: 1,727,706 km (0.084 R)
• M8: 2,315,027 km (0.102 R)
• M9: 2,399,699 km (0.096 R)
• M10: 2,748,562 km (0.106 R)
• M11: 2,808,401 km (0.116 R)
• M12: 3,623,859 km (0.097 R)
• M13: 3,755,505 km (0.066 R)
• M14: 4,023,584 km (0.119 R)
• M15: 4,194,276 km (0.095 R)
• M16: 4,297,797 km (0.082 R)
• M17: 5,454,787 km (0.118 R)
• M18: 5,796,768 km (0.052 R)
• M19: 6,067,540 km (0.109 R)
• M20: 6,263,513 km (0.049 R)
• M21: 6,381,995 km (0.03 R)
• M22: 7,027,061 km (0.092 R)
• M23: 7,608,249 km (0.104 R)
• M24: 8,032,957 km (0.115 R)
• M25: 8,949,693 km (0.054 R)
• M26: 9,083,284 km (0.112 R)
• M27: 9,172,743 km (0.117 R)
• M28: 10,975,397 km (0.095 R)
• M29: 12,335,092 km (0.054 R)
• M30: 12,733,172 km (0.097 R)
• M31: 14,367,679 km (0.044 R)
• M32: 14,944,678 km (0.106 R)
• M33: 15,156,359 km (0.052 R)
• M34: 15,262,573 km (0.115 R)
• M35: 15,315,830 km (0.101 R)
• M36: 15,905,096 km (0.106 R)
• M37: 16,447,388 km (0.07 R)
• M38: 16,665,951 km (0.078 R)
• M39: 17,717,175 km (0.11 R)
• M40: 18,053,621 km (0.119 R)
• M41: 19,247,711 km (0.101 R)
• M42: 19,651,475 km (0.049 R)
• M43: 21,294,060 km (0.099 R)
• M44: 22,191,947 km (0.116 R)
• M45: 23,163,435 km (0.097 R)
• M46: 24,334,936 km (0.059 R)
• M47: 24,459,401 km (0.102 R)
• M48: 25,968,994 km (0.12 R)
• M49: 26,542,851 km (0.099 R)
• M50: 27,638,207 km (0.101 R)
• M51: 28,617,025 km (0.066 R)
• M52: 30,006,191 km (0.109 R)
• M53: 31,417,198 km (0.109 R)
• M54: 32,096,822 km (0.074 R)
• M55: 32,506,869 km (0.075 R)
• M56: 34,025,138 km (0.07 R)
• M57: 37,273,506 km (0.118 R)
• M58: 37,416,971 km (0.056 R)
• M59: 37,848,560 km (0.088 R)
• M60: 39,371,766 km (0.04 R)
• M61: 40,398,456 km (0.09 R)
• M62: 42,852,908 km (0.104 R)
• M63: 44,212,005 km (0.102 R)
• M64: 44,744,274 km (0.045 R)
• M65: 46,894,893 km (0.085 R)
• M66: 47,127,219 km (0.092 R)
• M67: 47,437,634 km (0.119 R)
• M68: 47,748,798 km (0.095 R)
• M69: 47,982,619 km (0.103 R)
• M70: 49,708,829 km (0.098 R)
• M71: 51,455,384 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.8

Radius: 3.7

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.17 AU - 18.37 AU

Year: 19859 Days

Day: 18.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,449,345 km

• M1: 159,920 km (0.112 R)
• M2: 225,294 km (0.096 R)
• M3: 299,944 km (0.101 R)
• M4: 426,803 km (0.12 R)
• M5: 673,190 km (0.075 R)
• M6: 727,195 km (0.113 R)
• M7: 937,530 km (0.083 R)
• M8: 997,967 km (0.107 R)
• M9: 1,144,274 km (0.089 R)
• M10: 1,319,902 km (0.059 R)
• M11: 1,365,081 km (0.097 R)
• M12: 1,770,042 km (0.054 R)
• M13: 2,209,561 km (0.109 R)
• M14: 2,483,325 km (0.078 R)
• M15: 3,366,700 km (0.11 R)
• M16: 4,643,668 km (0.088 R)
• M17: 4,922,219 km (0.088 R)
• M18: 4,957,524 km (0.049 R)
• M19: 5,642,233 km (0.082 R)
• M20: 5,753,085 km (0.04 R)
• M21: 6,014,433 km (0.12 R)
• M22: 6,127,529 km (0.104 R)
• M23: 6,203,525 km (0.084 R)
• M24: 6,394,411 km (0.066 R)
• M25: 6,587,393 km (0.094 R)
• M26: 7,621,264 km (0.077 R)
• M27: 8,577,044 km (0.11 R)
• M28: 9,004,296 km (0.073 R)
• M29: 9,526,093 km (0.112 R)
• M30: 9,879,294 km (0.103 R)
• M31: 10,236,833 km (0.105 R)
• M32: 10,372,069 km (0.099 R)
• M33: 10,598,560 km (0.043 R)
• M34: 12,039,637 km (0.086 R)
• M35: 12,758,604 km (0.089 R)
• M36: 13,001,401 km (0.055 R)
• M37: 13,689,252 km (0.12 R)
• M38: 13,987,551 km (0.079 R)
• M39: 14,540,165 km (0.054 R)
• M40: 14,793,733 km (0.044 R)
• M41: 14,946,622 km (0.081 R)
• M42: 16,927,149 km (0.083 R)
• M43: 16,980,406 km (0.069 R)
• M44: 17,731,387 km (0.113 R)
• M45: 18,878,054 km (0.094 R)
• M46: 18,988,458 km (0.085 R)
• M47: 19,488,115 km (0.118 R)
• M48: 19,655,664 km (0.041 R)
• M49: 19,935,861 km (0.104 R)
• M50: 20,500,443 km (0.078 R)
• M51: 20,613,988 km (0.1 R)
• M52: 20,784,679 km (0.103 R)
• M53: 21,357,041 km (0.088 R)
• M54: 21,472,082 km (0.115 R)
• M55: 22,166,964 km (0.109 R)
• M56: 22,341,844 km (0.091 R)
• M57: 22,692,950 km (0.096 R)
• M58: 23,282,216 km (0.074 R)
• M59: 24,175,465 km (0.041 R)
• M60: 25,079,784 km (0.109 R)
• M61: 25,322,880 km (0.087 R)
• M62: 25,444,653 km (0.107 R)
• M63: 25,505,689 km (0.105 R)
• M64: 26,797,467 km (0.074 R)
• M65: 28,299,728 km (0.049 R)
• M66: 28,742,987 km (0.092 R)
• M67: 29,572,208 km (0.086 R)
• M68: 30,280,105 km (0.12 R)
• M69: 30,928,462 km (0.077 R)
• M70: 32,172,817 km (0.026 R)
• M71: 33,834,850 km (0.113 R)
• M72: 34,036,208 km (0.088 R)
• M73: 35,797,574 km (0.045 R)
• M74: 36,483,031 km (0.096 R)
• M75: 37,311,055 km (0.054 R)
• M76: 38,704,859 km (0.118 R)
• M77: 39,267,197 km (0.118 R)
• M78: 39,478,728 km (0.066 R)
• M79: 41,041,727 km (0.106 R)
• M80: 41,328,057 km (0.037 R)
• M81: 41,543,329 km (0.108 R)
• M82: 42,407,855 km (0.071 R)
• M83: 43,132,806 km (0.076 R)
• M84: 44,889,235 km (0.116 R)
• M85: 44,962,986 km (0.083 R)
• M86: 45,258,143 km (0.05 R)
• M87: 46,147,652 km (0.104 R)
• M88: 48,018,972 km (0.097 R)
• M89: 48,169,766 km (0.089 R)
• M90: 48,925,984 km (0.104 R)
• M91: 49,153,672 km (0.087 R)
• M92: 49,762,385 km (0.093 R)
• M93: 50,067,715 km (0.118 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 17,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit