🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.16 AU - 1.92 AU

Year: 688 Days

Day: 13 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.32 AU - 1.94 AU

Year: 749 Days

Day: 42.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.55 AU - 4.01 AU

Year: 2645 Days

Day: 20.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,551,367 km

• M1: 197,020 km (0.05 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 13.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.48 AU - 5.66 AU

Year: 4731 Days

Day: 8.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,551,367 km

• M1: 176,974 km (0.11 R)
• M2: 419,472 km (0.096 R)
• M3: 510,129 km (0.057 R)
• M4: 767,736 km (0.056 R)
• M5: 886,367 km (0.035 R)
• M6: 1,189,602 km (0.079 R)
• M7: 1,427,014 km (0.066 R)
• M8: 1,628,522 km (0.054 R)
• M9: 2,041,712 km (0.105 R)
• M10: 2,135,958 km (0.092 R)
• M11: 2,231,701 km (0.07 R)
• M12: 2,487,813 km (0.088 R)
• M13: 2,609,436 km (0.085 R)
• M14: 2,837,572 km (0.091 R)
• M15: 3,007,665 km (0.107 R)
• M16: 3,093,983 km (0.077 R)
• M17: 3,862,168 km (0.067 R)
• M18: 4,562,885 km (0.12 R)
• M19: 4,712,782 km (0.096 R)
• M20: 4,915,337 km (0.098 R)
• M21: 6,080,705 km (0.084 R)
• M22: 6,246,160 km (0.071 R)
• M23: 7,357,672 km (0.078 R)
• M24: 7,593,289 km (0.1 R)
• M25: 7,741,690 km (0.08 R)
• M26: 8,102,221 km (0.093 R)
• M27: 9,248,140 km (0.104 R)
• M28: 9,630,662 km (0.101 R)
• M29: 10,345,590 km (0.099 R)
• M30: 10,843,003 km (0.081 R)
• M31: 10,943,383 km (0.079 R)
• M32: 11,077,722 km (0.108 R)
• M33: 11,757,794 km (0.048 R)
• M34: 12,311,755 km (0.072 R)
• M35: 12,732,724 km (0.101 R)
• M36: 12,838,788 km (0.081 R)
• M37: 13,409,056 km (0.049 R)
• M38: 14,427,069 km (0.098 R)
• M39: 15,244,322 km (0.091 R)
• M40: 15,583,012 km (0.075 R)
• M41: 15,734,405 km (0.043 R)
• M42: 16,306,318 km (0.113 R)
• M43: 17,352,904 km (0.086 R)
• M44: 17,904,172 km (0.035 R)
• M45: 19,023,912 km (0.106 R)
• M46: 19,592,235 km (0.072 R)
• M47: 19,714,755 km (0.106 R)
• M48: 20,248,670 km (0.106 R)
• M49: 20,579,581 km (0.103 R)
• M50: 20,828,960 km (0.095 R)
• M51: 21,246,937 km (0.071 R)
• M52: 21,836,652 km (0.101 R)
• M53: 22,431,752 km (0.078 R)
• M54: 22,688,312 km (0.105 R)
• M55: 22,774,181 km (0.056 R)
• M56: 23,161,490 km (0.069 R)
• M57: 23,334,425 km (0.086 R)
• M58: 23,420,893 km (0.091 R)
• M59: 23,594,427 km (0.065 R)
• M60: 24,205,085 km (0.052 R)
• M61: 24,468,377 km (0.116 R)
• M62: 24,732,567 km (0.04 R)
• M63: 25,709,740 km (0.078 R)
• M64: 25,978,269 km (0.08 R)
• M65: 26,068,027 km (0.093 R)
• M66: 26,563,645 km (0.101 R)
• M67: 26,835,315 km (0.091 R)
• M68: 27,335,570 km (0.076 R)
• M69: 27,747,263 km (0.101 R)
• M70: 28,253,203 km (0.114 R)
• M71: 28,530,558 km (0.093 R)
• M72: 28,762,285 km (0.076 R)
• M73: 29,134,335 km (0.107 R)
• M74: 29,836,398 km (0.092 R)
• M75: 30,118,839 km (0.107 R)
• M76: 30,733,686 km (0.116 R)
• M77: 30,971,247 km (0.071 R)
• M78: 31,304,850 km (0.063 R)
• M79: 32,120,159 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.4

Radius: 9.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.71 AU - 10.13 AU

Year: 9588 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,551,367 km

• M1: 233,672 km (0.108 R)
• M2: 372,947 km (0.082 R)
• M3: 461,061 km (0.066 R)
• M4: 892,052 km (0.11 R)
• M5: 1,000,810 km (0.079 R)
• M6: 1,130,960 km (0.086 R)
• M7: 1,232,387 km (0.094 R)
• M8: 1,372,560 km (0.08 R)
• M9: 1,649,915 km (0.094 R)
• M10: 1,746,406 km (0.109 R)
• M11: 1,924,876 km (0.089 R)
• M12: 2,130,423 km (0.046 R)
• M13: 2,300,217 km (0.109 R)
• M14: 2,698,297 km (0.116 R)
• M15: 3,533,651 km (0.085 R)
• M16: 3,863,215 km (0.082 R)
• M17: 4,229,431 km (0.047 R)
• M18: 4,389,800 km (0.117 R)
• M19: 4,855,049 km (0.063 R)
• M20: 4,995,073 km (0.115 R)
• M21: 5,307,583 km (0.094 R)
• M22: 5,393,901 km (0.114 R)
• M23: 5,509,690 km (0.098 R)
• M24: 6,282,961 km (0.079 R)
• M25: 6,932,365 km (0.102 R)
• M26: 7,344,956 km (0.111 R)
• M27: 7,473,610 km (0.116 R)
• M28: 7,733,013 km (0.102 R)
• M29: 8,194,223 km (0.103 R)
• M30: 8,294,304 km (0.117 R)
• M31: 9,351,213 km (0.106 R)
• M32: 9,525,794 km (0.108 R)
• M33: 10,091,274 km (0.097 R)
• M34: 10,923,337 km (0.08 R)
• M35: 11,180,945 km (0.104 R)
• M36: 11,589,796 km (0.11 R)
• M37: 12,155,276 km (0.091 R)
• M38: 12,652,689 km (0.08 R)
• M39: 13,195,729 km (0.087 R)
• M40: 13,548,930 km (0.108 R)
• M41: 13,667,261 km (0.051 R)
• M42: 13,984,858 km (0.106 R)
• M43: 15,608,443 km (0.096 R)
• M44: 15,981,840 km (0.119 R)
• M45: 16,695,422 km (0.112 R)
• M46: 17,505,195 km (0.095 R)
• M47: 18,985,915 km (0.06 R)
• M48: 19,251,451 km (0.075 R)
• M49: 19,429,173 km (0.109 R)
• M50: 19,875,723 km (0.051 R)
• M51: 20,506,577 km (0.103 R)
• M52: 21,052,609 km (0.088 R)
• M53: 22,065,985 km (0.094 R)
• M54: 22,251,935 km (0.062 R)
• M55: 22,345,135 km (0.042 R)
• M56: 22,953,998 km (0.104 R)
• M57: 23,710,814 km (0.091 R)
• M58: 23,805,958 km (0.115 R)
• M59: 24,235,902 km (0.098 R)
• M60: 24,379,815 km (0.06 R)
• M61: 24,716,560 km (0.051 R)
• M62: 25,589,613 km (0.088 R)
• M63: 25,980,961 km (0.073 R)
• M64: 26,472,839 km (0.083 R)
• M65: 27,615,917 km (0.092 R)
• M66: 27,716,147 km (0.061 R)
• M67: 27,916,907 km (0.062 R)
• M68: 28,420,603 km (0.079 R)
• M69: 28,572,445 km (0.117 R)
• M70: 29,080,180 km (0.087 R)
• M71: 29,182,057 km (0.076 R)
• M72: 29,386,258 km (0.048 R)
• M73: 30,001,554 km (0.094 R)
• M74: 30,207,700 km (0.102 R)
• M75: 30,569,427 km (0.101 R)
• M76: 32,188,675 km (0.049 R)
• M77: 32,929,035 km (0.116 R)
• M78: 33,141,613 km (0.071 R)
• M79: 34,211,238 km (0.051 R)
• M80: 34,318,948 km (0.052 R)
• M81: 34,426,659 km (0.071 R)
• M82: 35,455,443 km (0.051 R)
• M83: 36,769,361 km (0.099 R)
• M84: 36,879,615 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363

Radius: 10.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.22 AU - 12.62 AU

Year: 12105 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,551,367 km

• M1: 141,520 km (0.083 R)
• M2: 214,972 km (0.106 R)
• M3: 472,580 km (0.067 R)
• M4: 655,089 km (0.081 R)
• M5: 812,466 km (0.073 R)
• M6: 1,000,660 km (0.102 R)
• M7: 1,072,766 km (0.042 R)
• M8: 1,184,666 km (0.113 R)
• M9: 1,420,432 km (0.104 R)
• M10: 1,502,561 km (0.084 R)
• M11: 1,758,673 km (0.047 R)
• M12: 1,983,069 km (0.075 R)
• M13: 2,145,832 km (0.112 R)
• M14: 2,410,620 km (0.115 R)
• M15: 2,660,598 km (0.115 R)
• M16: 3,051,497 km (0.095 R)
• M17: 3,432,822 km (0.104 R)
• M18: 3,829,556 km (0.118 R)
• M19: 4,482,551 km (0.106 R)
• M20: 5,074,360 km (0.098 R)
• M21: 5,363,233 km (0.04 R)
• M22: 5,991,096 km (0.067 R)
• M23: 6,747,014 km (0.115 R)
• M24: 6,887,636 km (0.091 R)
• M25: 7,642,207 km (0.115 R)
• M26: 7,788,963 km (0.046 R)
• M27: 8,010,816 km (0.114 R)
• M28: 8,197,365 km (0.119 R)
• M29: 8,272,313 km (0.031 R)
• M30: 8,423,108 km (0.055 R)
• M31: 8,688,944 km (0.116 R)
• M32: 8,996,367 km (0.118 R)
• M33: 9,503,354 km (0.046 R)
• M34: 9,780,260 km (0.12 R)
• M35: 10,301,609 km (0.04 R)
• M36: 10,463,922 km (0.104 R)
• M37: 10,832,083 km (0.108 R)
• M38: 11,246,170 km (0.08 R)
• M39: 11,497,045 km (0.106 R)
• M40: 12,433,079 km (0.112 R)
• M41: 12,562,631 km (0.098 R)
• M42: 12,649,248 km (0.081 R)
• M43: 13,349,216 km (0.093 R)
• M44: 13,882,533 km (0.083 R)
• M45: 15,246,117 km (0.078 R)
• M46: 15,338,569 km (0.116 R)
• M47: 16,225,983 km (0.083 R)
• M48: 16,509,621 km (0.058 R)
• M49: 17,563,837 km (0.098 R)
• M50: 18,001,411 km (0.095 R)
• M51: 18,393,357 km (0.108 R)
• M52: 18,491,793 km (0.106 R)
• M53: 20,752,516 km (0.054 R)
• M54: 21,732,980 km (0.034 R)
• M55: 22,097,999 km (0.046 R)
• M56: 22,517,771 km (0.03 R)
• M57: 22,623,088 km (0.115 R)
• M58: 22,940,085 km (0.096 R)
• M59: 26,857,156 km (0.111 R)
• M60: 27,024,706 km (0.078 R)
• M61: 27,136,755 km (0.111 R)
• M62: 28,834,690 km (0.086 R)
• M63: 29,812,013 km (0.117 R)
• M64: 30,333,960 km (0.09 R)
• M65: 31,622,148 km (0.061 R)
• M66: 32,391,829 km (0.072 R)
• M67: 34,555,313 km (0.099 R)
• M68: 34,798,559 km (0.036 R)
• M69: 35,042,404 km (0.098 R)
• M70: 35,470,403 km (0.074 R)
• M71: 35,777,228 km (0.056 R)
• M72: 37,636,730 km (0.072 R)
• M73: 39,083,491 km (0.055 R)
• M74: 40,420,148 km (0.08 R)
• M75: 41,513,260 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.9

Radius: 7.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.24 AU - 19.12 AU

Year: 24517 Days

Day: 24.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,551,367 km

• M1: 97,687 km (0.06 R)
• M2: 273,465 km (0.089 R)
• M3: 333,753 km (0.072 R)
• M4: 561,740 km (0.067 R)
• M5: 1,146,368 km (0.108 R)
• M6: 2,354,670 km (0.107 R)
• M7: 2,543,014 km (0.076 R)
• M8: 2,764,269 km (0.119 R)
• M9: 3,166,538 km (0.054 R)
• M10: 3,993,366 km (0.062 R)
• M11: 4,185,898 km (0.12 R)
• M12: 4,315,899 km (0.112 R)
• M13: 4,917,581 km (0.099 R)
• M14: 5,474,384 km (0.066 R)
• M15: 5,760,266 km (0.044 R)
• M16: 6,051,084 km (0.031 R)
• M17: 6,198,289 km (0.067 R)
• M18: 6,309,440 km (0.06 R)
• M19: 6,383,940 km (0.063 R)
• M20: 7,222,436 km (0.112 R)
• M21: 8,298,343 km (0.119 R)
• M22: 8,380,024 km (0.063 R)
• M23: 8,750,877 km (0.046 R)
• M24: 9,085,079 km (0.098 R)
• M25: 10,639,999 km (0.088 R)
• M26: 10,728,860 km (0.046 R)
• M27: 11,041,520 km (0.111 R)
• M28: 11,357,171 km (0.064 R)
• M29: 12,182,503 km (0.086 R)
• M30: 12,508,776 km (0.056 R)
• M31: 12,790,618 km (0.095 R)
• M32: 14,231,395 km (0.095 R)
• M33: 14,722,974 km (0.03 R)
• M34: 15,070,340 km (0.108 R)
• M35: 15,120,156 km (0.105 R)
• M36: 18,051,227 km (0.104 R)
• M37: 19,662,396 km (0.073 R)
• M38: 20,154,573 km (0.112 R)
• M39: 20,540,236 km (0.101 R)
• M40: 21,881,082 km (0.116 R)
• M41: 23,192,307 km (0.108 R)
• M42: 23,422,987 km (0.098 R)
• M43: 23,538,627 km (0.096 R)
• M44: 23,886,591 km (0.075 R)
• M45: 24,940,658 km (0.025 R)
• M46: 25,890,305 km (0.071 R)
• M47: 26,069,673 km (0.094 R)
• M48: 26,309,478 km (0.102 R)
• M49: 26,489,893 km (0.059 R)
• M50: 27,519,576 km (0.048 R)
• M51: 30,433,742 km (0.085 R)
• M52: 32,087,546 km (0.063 R)
• M53: 32,344,556 km (0.087 R)
• M54: 34,359,489 km (0.09 R)
• M55: 38,919,232 km (0.054 R)
• M56: 38,987,748 km (0.086 R)
• M57: 39,605,737 km (0.081 R)
• M58: 39,812,481 km (0.073 R)
• M59: 40,088,639 km (0.116 R)
• M60: 41,969,383 km (0.047 R)
• M61: 42,673,241 km (0.098 R)
• M62: 44,378,358 km (0.113 R)
• M63: 44,951,617 km (0.088 R)
• M64: 45,095,381 km (0.081 R)
• M65: 45,599,525 km (0.096 R)
• M66: 47,708,257 km (0.045 R)
• M67: 48,516,385 km (0.115 R)
• M68: 48,959,045 km (0.11 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 19,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit