🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.45 AU - 1.91 AU

Year: 820 Days

Day: 14.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,484,290 km

• M1: 108,159 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.52 AU - 2.24 AU

Year: 971 Days

Day: 40.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 10.5

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.71 AU - 5.73 AU

Year: 5154 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,484,290 km

• M1: 146,307 km (0.092 R)
• M2: 225,893 km (0.119 R)
• M3: 370,404 km (0.116 R)
• M4: 441,613 km (0.111 R)
• M5: 589,266 km (0.102 R)
• M6: 768,185 km (0.115 R)
• M7: 864,676 km (0.059 R)
• M8: 1,479,224 km (0.09 R)
• M9: 1,765,255 km (0.088 R)
• M10: 2,207,017 km (0.118 R)
• M11: 2,430,517 km (0.096 R)
• M12: 2,597,767 km (0.037 R)
• M13: 2,877,665 km (0.063 R)
• M14: 3,350,544 km (0.054 R)
• M15: 3,703,445 km (0.08 R)
• M16: 3,775,401 km (0.089 R)
• M17: 3,969,729 km (0.052 R)
• M18: 4,068,164 km (0.086 R)
• M19: 4,419,271 km (0.085 R)
• M20: 4,572,758 km (0.083 R)
• M21: 4,806,280 km (0.082 R)
• M22: 4,990,585 km (0.052 R)
• M23: 5,807,240 km (0.112 R)
• M24: 6,811,789 km (0.098 R)
• M25: 7,138,661 km (0.104 R)
• M26: 7,501,136 km (0.098 R)
• M27: 8,024,879 km (0.064 R)
• M28: 8,118,676 km (0.091 R)
• M29: 8,592,453 km (0.111 R)
• M30: 8,881,027 km (0.082 R)
• M31: 9,402,077 km (0.113 R)
• M32: 9,500,961 km (0.066 R)
• M33: 9,600,144 km (0.116 R)
• M34: 9,866,129 km (0.088 R)
• M35: 10,542,162 km (0.113 R)
• M36: 10,885,788 km (0.051 R)
• M37: 11,128,436 km (0.113 R)
• M38: 11,443,190 km (0.086 R)
• M39: 11,583,962 km (0.115 R)
• M40: 12,153,032 km (0.067 R)
• M41: 12,950,388 km (0.105 R)
• M42: 13,652,601 km (0.065 R)
• M43: 14,215,687 km (0.072 R)
• M44: 14,824,700 km (0.09 R)
• M45: 14,939,891 km (0.067 R)
• M46: 15,248,361 km (0.095 R)
• M47: 15,403,345 km (0.096 R)
• M48: 15,793,346 km (0.05 R)
• M49: 15,989,469 km (0.059 R)
• M50: 16,225,983 km (0.074 R)
• M51: 16,424,051 km (0.109 R)
• M52: 16,822,430 km (0.112 R)
• M53: 16,982,649 km (0.083 R)
• M54: 19,028,101 km (0.044 R)
• M55: 19,488,414 km (0.04 R)
• M56: 19,614,674 km (0.101 R)
• M57: 21,107,063 km (0.073 R)
• M58: 21,453,232 km (0.105 R)
• M59: 23,301,664 km (0.064 R)
• M60: 24,562,175 km (0.118 R)
• M61: 25,292,362 km (0.065 R)
• M62: 25,567,922 km (0.107 R)
• M63: 25,798,452 km (0.113 R)
• M64: 27,336,917 km (0.109 R)
• M65: 28,331,294 km (0.101 R)
• M66: 28,904,852 km (0.085 R)
• M67: 29,000,894 km (0.091 R)
• M68: 29,337,638 km (0.059 R)
• M69: 30,599,646 km (0.116 R)
• M70: 31,434,402 km (0.097 R)
• M71: 31,681,239 km (0.043 R)
• M72: 31,978,490 km (0.111 R)
• M73: 32,326,305 km (0.096 R)
• M74: 32,675,466 km (0.065 R)
• M75: 32,775,397 km (0.033 R)
• M76: 32,975,709 km (0.085 R)
• M77: 33,276,850 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.7

Radius: 3

Gravity: 24.74 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.74 AU - 14.98 AU

Year: 18397 Days

Day: 17.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,484,290 km

• M1: 38,895 km (0.092 R)
• M2: 177,124 km (0.071 R)
• M3: 281,543 km (0.035 R)
• M4: 389,254 km (0.083 R)
• M5: 640,578 km (0.1 R)
• M6: 1,156,092 km (0.12 R)
• M7: 1,284,298 km (0.058 R)
• M8: 1,767,948 km (0.092 R)
• M9: 2,092,725 km (0.103 R)
• M10: 2,301,713 km (0.098 R)
• M11: 2,435,753 km (0.051 R)
• M12: 2,462,830 km (0.045 R)
• M13: 2,599,861 km (0.063 R)
• M14: 2,881,255 km (0.082 R)
• M15: 2,938,701 km (0.117 R)
• M16: 3,172,223 km (0.078 R)
• M17: 3,503,133 km (0.086 R)
• M18: 3,533,801 km (0.105 R)
• M19: 3,939,959 km (0.101 R)
• M20: 5,104,878 km (0.111 R)
• M21: 6,218,185 km (0.108 R)
• M22: 7,090,490 km (0.106 R)
• M23: 7,679,756 km (0.036 R)
• M24: 7,759,492 km (0.084 R)
• M25: 7,879,619 km (0.11 R)
• M26: 7,919,711 km (0.049 R)
• M27: 8,081,127 km (0.034 R)
• M28: 8,162,209 km (0.096 R)
• M29: 8,325,271 km (0.068 R)
• M30: 8,489,380 km (0.084 R)
• M31: 8,737,563 km (0.092 R)
• M32: 9,883,632 km (0.093 R)
• M33: 9,926,866 km (0.078 R)
• M34: 10,851,680 km (0.059 R)
• M35: 11,346,849 km (0.087 R)
• M36: 12,219,603 km (0.057 R)
• M37: 12,312,653 km (0.073 R)
• M38: 12,876,338 km (0.069 R)
• M39: 13,018,605 km (0.097 R)
• M40: 13,737,423 km (0.096 R)
• M41: 15,363,701 km (0.109 R)
• M42: 16,020,735 km (0.07 R)
• M43: 16,173,774 km (0.104 R)
• M44: 18,258,869 km (0.079 R)
• M45: 18,418,639 km (0.04 R)
• M46: 18,578,859 km (0.103 R)
• M47: 18,793,083 km (0.117 R)
• M48: 19,495,445 km (0.086 R)
• M49: 19,549,749 km (0.063 R)
• M50: 19,877,219 km (0.096 R)
• M51: 20,096,380 km (0.061 R)
• M52: 20,647,947 km (0.104 R)
• M53: 20,869,950 km (0.094 R)
• M54: 20,925,601 km (0.067 R)
• M55: 21,428,399 km (0.1 R)
• M56: 21,878,838 km (0.092 R)
• M57: 22,275,422 km (0.111 R)
• M58: 22,731,546 km (0.106 R)
• M59: 22,788,692 km (0.032 R)
• M60: 22,845,988 km (0.047 R)
• M61: 23,133,216 km (0.106 R)
• M62: 23,248,407 km (0.075 R)
• M63: 24,999,001 km (0.079 R)
• M64: 26,670,757 km (0.042 R)
• M65: 28,439,902 km (0.076 R)
• M66: 28,563,170 km (0.052 R)
• M67: 29,681,863 km (0.094 R)
• M68: 32,154,118 km (0.037 R)
• M69: 34,559,801 km (0.101 R)
• M70: 34,625,624 km (0.079 R)
• M71: 35,551,485 km (0.056 R)
• M72: 36,955,461 km (0.076 R)
• M73: 37,292,356 km (0.081 R)
• M74: 37,359,824 km (0.052 R)
• M75: 37,698,065 km (0.096 R)
• M76: 37,901,369 km (0.051 R)
• M77: 37,969,286 km (0.088 R)
• M78: 38,650,255 km (0.087 R)
• M79: 38,786,988 km (0.032 R)
• M80: 39,129,417 km (0.106 R)
• M81: 39,335,264 km (0.114 R)
• M82: 40,370,332 km (0.116 R)
• M83: 41,274,651 km (0.051 R)
• M84: 41,344,513 km (0.025 R)
• M85: 41,624,261 km (0.097 R)
• M86: 41,834,446 km (0.12 R)
• M87: 42,749,387 km (0.104 R)
• M88: 46,329,563 km (0.111 R)
• M89: 46,402,118 km (0.048 R)
• M90: 47,714,989 km (0.092 R)
• M91: 48,008,350 km (0.066 R)
• M92: 48,596,868 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit