🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.68 AU - 1.76 AU

Year: 793 Days

Day: 35.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.77 AU - 4.55 AU

Year: 2461 Days

Day: 37.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.8

Radius: 8.3

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.11 AU - 10.55 AU

Year: 10832 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,506,735 km

• M1: 213,775 km (0.118 R)
• M2: 265,985 km (0.098 R)
• M3: 628,012 km (0.116 R)
• M4: 694,882 km (0.039 R)
• M5: 873,652 km (0.105 R)
• M6: 1,007,691 km (0.053 R)
• M7: 1,148,762 km (0.116 R)
• M8: 1,211,294 km (0.104 R)
• M9: 1,473,090 km (0.111 R)
• M10: 1,634,058 km (0.054 R)
• M11: 1,776,774 km (0.098 R)
• M12: 2,023,910 km (0.101 R)
• M13: 2,282,116 km (0.101 R)
• M14: 3,031,152 km (0.111 R)
• M15: 3,508,668 km (0.111 R)
• M16: 3,787,668 km (0.089 R)
• M17: 4,334,150 km (0.097 R)
• M18: 4,599,985 km (0.098 R)
• M19: 5,147,513 km (0.063 R)
• M20: 5,643,430 km (0.061 R)
• M21: 5,751,739 km (0.116 R)
• M22: 5,897,148 km (0.116 R)
• M23: 6,266,056 km (0.095 R)
• M24: 6,642,594 km (0.106 R)
• M25: 7,065,208 km (0.088 R)
• M26: 7,575,935 km (0.068 R)
• M27: 7,655,521 km (0.113 R)
• M28: 7,936,466 km (0.08 R)
• M29: 8,098,630 km (0.052 R)
• M30: 8,261,692 km (0.072 R)
• M31: 8,799,646 km (0.052 R)
• M32: 8,925,308 km (0.088 R)
• M33: 9,136,241 km (0.087 R)
• M34: 9,348,670 km (0.083 R)
• M35: 9,908,914 km (0.119 R)
• M36: 10,127,327 km (0.032 R)
• M37: 11,061,865 km (0.113 R)
• M38: 11,425,089 km (0.111 R)
• M39: 12,444,149 km (0.116 R)
• M40: 13,012,322 km (0.084 R)
• M41: 13,492,082 km (0.083 R)
• M42: 14,075,664 km (0.101 R)
• M43: 14,321,154 km (0.119 R)
• M44: 14,816,622 km (0.085 R)
• M45: 14,966,220 km (0.087 R)
• M46: 15,267,211 km (0.114 R)
• M47: 15,620,860 km (0.086 R)
• M48: 16,853,696 km (0.115 R)
• M49: 17,587,174 km (0.1 R)
• M50: 17,692,791 km (0.113 R)
• M51: 18,010,985 km (0.064 R)
• M52: 18,117,499 km (0.101 R)
• M53: 18,814,775 km (0.063 R)
• M54: 18,868,779 km (0.12 R)
• M55: 19,466,273 km (0.102 R)
• M56: 20,125,102 km (0.075 R)
• M57: 20,512,710 km (0.119 R)
• M58: 20,847,062 km (0.052 R)
• M59: 21,521,000 km (0.095 R)
• M60: 21,633,946 km (0.107 R)
• M61: 21,917,434 km (0.035 R)
• M62: 23,352,976 km (0.045 R)
• M63: 23,527,257 km (0.092 R)
• M64: 23,760,331 km (0.051 R)
• M65: 24,287,514 km (0.039 R)
• M66: 25,353,548 km (0.071 R)
• M67: 25,892,250 km (0.088 R)
• M68: 27,102,796 km (0.071 R)
• M69: 27,286,053 km (0.105 R)
• M70: 27,653,615 km (0.085 R)
• M71: 27,961,188 km (0.12 R)
• M72: 28,455,759 km (0.109 R)
• M73: 29,390,746 km (0.071 R)
• M74: 29,453,427 km (0.088 R)
• M75: 29,767,583 km (0.089 R)
• M76: 30,146,065 km (0.116 R)
• M77: 30,971,397 km (0.11 R)
• M78: 32,514,648 km (0.109 R)
• M79: 33,951,087 km (0.089 R)
• M80: 34,610,963 km (0.075 R)
• M81: 34,809,629 km (0.065 R)
• M82: 36,211,661 km (0.092 R)
• M83: 36,885,749 km (0.066 R)
• M84: 39,623,240 km (0.107 R)
• M85: 40,039,421 km (0.072 R)
• M86: 40,666,536 km (0.047 R)
• M87: 41,718,807 km (0.043 R)
• M88: 42,993,381 km (0.081 R)
• M89: 45,435,716 km (0.111 R)
• M90: 48,662,542 km (0.076 R)
• M91: 49,854,238 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.6

Radius: 5.9

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.95 AU - 22.39 AU

Year: 28353 Days

Day: 18.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,506,735 km

• M1: 116,836 km (0.116 R)
• M2: 181,163 km (0.055 R)
• M3: 399,277 km (0.108 R)
• M4: 583,282 km (0.047 R)
• M5: 820,844 km (0.113 R)
• M6: 2,307,547 km (0.054 R)
• M7: 2,680,644 km (0.079 R)
• M8: 3,435,665 km (0.105 R)
• M9: 3,622,512 km (0.084 R)
• M10: 5,393,153 km (0.085 R)
• M11: 6,622,399 km (0.086 R)
• M12: 6,972,158 km (0.071 R)
• M13: 7,568,306 km (0.082 R)
• M14: 7,872,588 km (0.057 R)
• M15: 7,995,408 km (0.041 R)
• M16: 8,493,120 km (0.034 R)
• M17: 8,555,951 km (0.091 R)
• M18: 8,936,678 km (0.053 R)
• M19: 9,064,883 km (0.11 R)
• M20: 9,129,210 km (0.061 R)
• M21: 9,518,165 km (0.029 R)
• M22: 9,978,776 km (0.077 R)
• M23: 10,111,769 km (0.113 R)
• M24: 10,312,380 km (0.114 R)
• M25: 11,196,503 km (0.113 R)
• M26: 11,403,995 km (0.1 R)
• M27: 11,542,972 km (0.103 R)
• M28: 11,963,342 km (0.044 R)
• M29: 14,664,780 km (0.096 R)
• M30: 14,891,870 km (0.101 R)
• M31: 15,579,870 km (0.075 R)
• M32: 16,907,402 km (0.114 R)
• M33: 18,270,837 km (0.101 R)
• M34: 18,352,068 km (0.106 R)
• M35: 18,842,450 km (0.102 R)
• M36: 21,959,920 km (0.049 R)
• M37: 26,235,128 km (0.09 R)
• M38: 27,529,299 km (0.119 R)
• M39: 27,902,845 km (0.025 R)
• M40: 29,318,490 km (0.101 R)
• M41: 29,891,300 km (0.033 R)
• M42: 31,924,934 km (0.074 R)
• M43: 32,022,920 km (0.116 R)
• M44: 32,514,200 km (0.082 R)
• M45: 34,303,390 km (0.042 R)
• M46: 35,513,787 km (0.111 R)
• M47: 36,738,095 km (0.086 R)
• M48: 37,562,081 km (0.1 R)
• M49: 40,918,010 km (0.086 R)
• M50: 41,024,523 km (0.098 R)
• M51: 43,497,226 km (0.08 R)
• M52: 43,605,835 km (0.061 R)
• M53: 44,041,164 km (0.052 R)
• M54: 44,696,852 km (0.079 R)
• M55: 47,128,565 km (0.108 R)
• M56: 48,810,943 km (0.087 R)
• M57: 49,376,124 km (0.115 R)
• M58: 49,829,854 km (0.081 R)
• M59: 51,658,538 km (0.089 R)
• M60: 53,160,351 km (0.025 R)
• M61: 53,508,914 km (0.071 R)
• M62: 53,858,375 km (0.075 R)
• M63: 55,145,964 km (0.1 R)
• M64: 55,263,398 km (0.113 R)
• M65: 55,381,132 km (0.11 R)
• M66: 55,852,515 km (0.084 R)
• M67: 57,036,731 km (0.093 R)
• M68: 58,109,647 km (0.115 R)
• M69: 59,189,146 km (0.099 R)
• M70: 60,396,400 km (0.101 R)
• M71: 62,344,763 km (0.101 R)
• M72: 64,933,255 km (0.107 R)
• M73: 65,181,587 km (0.111 R)
• M74: 65,679,300 km (0.066 R)
• M75: 66,428,037 km (0.113 R)
• M76: 66,553,101 km (0.114 R)
• M77: 68,186,261 km (0.085 R)
• M78: 68,944,572 km (0.089 R)
• M79: 70,980,001 km (0.049 R)
• M80: 72,262,204 km (0.108 R)
• M81: 72,519,513 km (0.09 R)
• M82: 73,552,037 km (0.112 R)
• M83: 74,329,647 km (0.075 R)
• M84: 76,416,388 km (0.056 R)
• M85: 79,981,155 km (0.059 R)
• M86: 82,522,075 km (0.097 R)
• M87: 82,656,564 km (0.092 R)
• M88: 85,361,143 km (0.105 R)
• M89: 86,178,097 km (0.108 R)
• M90: 86,587,547 km (0.06 R)
• M91: 91,412,377 km (0.114 R)
• M92: 91,690,779 km (0.119 R)
• M93: 92,387,755 km (0.065 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 14,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit