🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.48 AU - 0.68 AU

Year: 160 Days

Day: 35.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.7 AU - 0.72 AU

Year: 216 Days

Day: 24.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.38 AU - 1.6 AU

Year: 658 Days

Day: 45.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.34 AU - 3.54 AU

Year: 1823 Days

Day: 27.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 8.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.22 AU - 5.64 AU

Year: 4576 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,490,527 km

• M1: 143,913 km (0.076 R)
• M2: 509,530 km (0.081 R)
• M3: 574,007 km (0.062 R)
• M4: 641,775 km (0.104 R)
• M5: 703,409 km (0.058 R)
• M6: 785,838 km (0.092 R)
• M7: 1,012,030 km (0.117 R)
• M8: 1,095,655 km (0.084 R)
• M9: 1,214,585 km (0.098 R)
• M10: 1,609,523 km (0.077 R)
• M11: 1,758,224 km (0.117 R)
• M12: 1,821,504 km (0.103 R)
• M13: 2,122,794 km (0.037 R)
• M14: 2,341,655 km (0.11 R)
• M15: 2,539,424 km (0.059 R)
• M16: 2,742,428 km (0.119 R)
• M17: 2,920,898 km (0.079 R)
• M18: 3,149,334 km (0.116 R)
• M19: 3,304,767 km (0.041 R)
• M20: 3,415,170 km (0.089 R)
• M21: 3,968,832 km (0.03 R)
• M22: 4,154,034 km (0.092 R)
• M23: 4,359,282 km (0.113 R)
• M24: 4,497,959 km (0.105 R)
• M25: 4,833,208 km (0.058 R)
• M26: 4,994,923 km (0.11 R)
• M27: 5,249,988 km (0.073 R)
• M28: 5,379,091 km (0.108 R)
• M29: 5,527,941 km (0.094 R)
• M30: 5,640,588 km (0.098 R)
• M31: 5,753,833 km (0.107 R)
• M32: 6,312,282 km (0.107 R)
• M33: 6,371,074 km (0.071 R)
• M34: 6,489,256 km (0.12 R)
• M35: 6,928,476 km (0.118 R)
• M36: 7,090,490 km (0.103 R)
• M37: 7,459,997 km (0.114 R)
• M38: 7,522,080 km (0.094 R)
• M39: 8,518,701 km (0.101 R)
• M40: 8,583,627 km (0.083 R)
• M41: 9,132,052 km (0.076 R)
• M42: 9,287,485 km (0.113 R)
• M43: 9,623,781 km (0.101 R)
• M44: 9,895,750 km (0.096 R)
• M45: 10,703,428 km (0.059 R)
• M46: 10,985,121 km (0.063 R)
• M47: 11,197,999 km (0.114 R)
• M48: 11,316,929 km (0.067 R)
• M49: 11,388,437 km (0.073 R)
• M50: 11,724,284 km (0.052 R)
• M51: 11,820,925 km (0.114 R)
• M52: 12,063,423 km (0.028 R)
• M53: 12,283,182 km (0.091 R)
• M54: 12,454,920 km (0.087 R)
• M55: 12,825,773 km (0.069 R)
• M56: 12,900,423 km (0.108 R)
• M57: 12,975,072 km (0.083 R)
• M58: 13,150,102 km (0.041 R)
• M59: 13,426,558 km (0.118 R)
• M60: 13,654,396 km (0.117 R)
• M61: 13,934,443 km (0.109 R)
• M62: 14,345,089 km (0.107 R)
• M63: 14,733,745 km (0.112 R)
• M64: 14,811,984 km (0.082 R)
• M65: 16,054,395 km (0.073 R)
• M66: 16,783,086 km (0.063 R)
• M67: 17,302,340 km (0.074 R)
• M68: 17,633,101 km (0.034 R)
• M69: 17,799,304 km (0.098 R)
• M70: 18,049,432 km (0.098 R)
• M71: 18,133,057 km (0.116 R)
• M72: 18,244,807 km (0.093 R)
• M73: 18,637,651 km (0.114 R)
• M74: 18,948,365 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234

Radius: 7.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.74 AU - 14.18 AU

Year: 16873 Days

Day: 22.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,490,527 km

• M1: 125,961 km (0.094 R)
• M2: 242,498 km (0.084 R)
• M3: 344,524 km (0.067 R)
• M4: 506,239 km (0.115 R)
• M5: 676,482 km (0.109 R)
• M6: 743,202 km (0.048 R)
• M7: 865,573 km (0.113 R)
• M8: 1,251,985 km (0.104 R)
• M9: 1,335,460 km (0.117 R)
• M10: 1,420,731 km (0.032 R)
• M11: 1,827,188 km (0.119 R)
• M12: 2,192,656 km (0.092 R)
• M13: 2,243,220 km (0.111 R)
• M14: 2,319,665 km (0.087 R)
• M15: 2,879,011 km (0.094 R)
• M16: 3,018,287 km (0.077 R)
• M17: 3,390,785 km (0.058 R)
• M18: 3,449,428 km (0.068 R)
• M19: 3,838,831 km (0.062 R)
• M20: 3,992,318 km (0.095 R)
• M21: 4,179,166 km (0.093 R)
• M22: 4,626,464 km (0.117 R)
• M23: 4,789,974 km (0.067 R)
• M24: 5,497,123 km (0.111 R)
• M25: 5,951,302 km (0.107 R)
• M26: 6,129,174 km (0.106 R)
• M27: 6,200,832 km (0.098 R)
• M28: 6,381,247 km (0.074 R)
• M29: 7,233,207 km (0.095 R)
• M30: 7,691,724 km (0.115 R)
• M31: 7,963,543 km (0.119 R)
• M32: 9,000,855 km (0.11 R)
• M33: 9,535,368 km (0.048 R)
• M34: 9,618,545 km (0.118 R)
• M35: 10,037,868 km (0.103 R)
• M36: 10,122,390 km (0.055 R)
• M37: 11,729,819 km (0.065 R)
• M38: 13,368,365 km (0.089 R)
• M39: 13,648,263 km (0.048 R)
• M40: 15,320,019 km (0.104 R)
• M41: 15,613,081 km (0.11 R)
• M42: 15,907,938 km (0.083 R)
• M43: 16,105,557 km (0.09 R)
• M44: 16,503,338 km (0.1 R)
• M45: 17,055,354 km (0.033 R)
• M46: 17,156,482 km (0.025 R)
• M47: 17,920,628 km (0.085 R)
• M48: 18,229,249 km (0.083 R)
• M49: 18,799,964 km (0.099 R)
• M50: 18,904,384 km (0.045 R)
• M51: 19,323,856 km (0.117 R)
• M52: 20,118,520 km (0.111 R)
• M53: 21,194,727 km (0.026 R)
• M54: 21,739,862 km (0.076 R)
• M55: 21,849,367 km (0.104 R)
• M56: 22,732,743 km (0.073 R)
• M57: 23,178,694 km (0.112 R)
• M58: 24,306,213 km (0.041 R)
• M59: 24,648,044 km (0.051 R)
• M60: 24,934,076 km (0.072 R)
• M61: 25,682,813 km (0.084 R)
• M62: 26,439,030 km (0.106 R)
• M63: 28,391,133 km (0.092 R)
• M64: 29,414,831 km (0.117 R)
• M65: 30,695,987 km (0.098 R)
• M66: 31,065,344 km (0.051 R)
• M67: 31,250,546 km (0.097 R)
• M68: 32,557,583 km (0.068 R)
• M69: 34,200,317 km (0.109 R)
• M70: 34,583,288 km (0.116 R)
• M71: 34,647,166 km (0.099 R)
• M72: 36,194,008 km (0.073 R)
• M73: 37,895,085 km (0.114 R)
• M74: 38,755,273 km (0.092 R)
• M75: 39,956,993 km (0.106 R)
• M76: 42,602,482 km (0.095 R)
• M77: 43,773,235 km (0.082 R)
• M78: 43,842,349 km (0.098 R)
• M79: 44,327,794 km (0.099 R)
• M80: 44,536,333 km (0.079 R)
• M81: 44,884,747 km (0.118 R)
• M82: 44,954,459 km (0.086 R)
• M83: 45,164,046 km (0.069 R)
• M84: 45,373,932 km (0.063 R)
• M85: 46,428,148 km (0.083 R)
• M86: 46,639,979 km (0.102 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 13,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit