🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.68 AU - 2.04 AU

Year: 931 Days

Day: 30.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.52 AU - 2.26 AU

Year: 954 Days

Day: 21.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,435,318 km

• M1: 177,872 km (0.082 R)
• M2: 1,344,436 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.02 AU - 5.2 AU

Year: 3633 Days

Day: 30.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,435,318 km

• M1: 397,332 km (0.069 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 11.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.78 AU - 8.38 AU

Year: 7661 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,435,318 km

• M1: 150,944 km (0.041 R)
• M2: 260,151 km (0.067 R)
• M3: 588,817 km (0.098 R)
• M4: 870,959 km (0.052 R)
• M5: 1,019,958 km (0.045 R)
• M6: 1,214,136 km (0.096 R)
• M7: 1,382,284 km (0.099 R)
• M8: 1,578,706 km (0.08 R)
• M9: 2,154,509 km (0.112 R)
• M10: 2,454,003 km (0.108 R)
• M11: 2,645,040 km (0.067 R)
• M12: 2,718,044 km (0.099 R)
• M13: 3,067,654 km (0.106 R)
• M14: 3,754,907 km (0.101 R)
• M15: 4,344,322 km (0.108 R)
• M16: 4,459,961 km (0.078 R)
• M17: 4,605,819 km (0.097 R)
• M18: 4,783,093 km (0.111 R)
• M19: 5,114,003 km (0.115 R)
• M20: 5,861,993 km (0.077 R)
• M21: 6,151,315 km (0.089 R)
• M22: 6,281,315 km (0.047 R)
• M23: 6,777,532 km (0.084 R)
• M24: 6,878,211 km (0.049 R)
• M25: 7,389,536 km (0.075 R)
• M26: 7,493,357 km (0.108 R)
• M27: 7,877,824 km (0.053 R)
• M28: 8,019,343 km (0.081 R)
• M29: 9,218,520 km (0.112 R)
• M30: 9,592,963 km (0.102 R)
• M31: 10,628,779 km (0.051 R)
• M32: 11,100,461 km (0.091 R)
• M33: 11,538,933 km (0.105 R)
• M34: 11,699,900 km (0.09 R)
• M35: 11,902,007 km (0.089 R)
• M36: 12,474,218 km (0.1 R)
• M37: 12,846,717 km (0.046 R)
• M38: 12,930,043 km (0.114 R)
• M39: 13,772,878 km (0.053 R)
• M40: 14,503,214 km (0.115 R)
• M41: 14,764,113 km (0.079 R)
• M42: 15,733,657 km (0.068 R)
• M43: 15,867,397 km (0.034 R)
• M44: 16,587,562 km (0.094 R)
• M45: 16,905,906 km (0.105 R)
• M46: 17,042,937 km (0.109 R)
• M47: 17,364,274 km (0.101 R)
• M48: 19,286,157 km (0.089 R)
• M49: 19,525,065 km (0.039 R)
• M50: 20,296,392 km (0.082 R)
• M51: 21,028,673 km (0.103 R)
• M52: 21,571,115 km (0.117 R)
• M53: 21,868,815 km (0.092 R)
• M54: 22,418,438 km (0.114 R)
• M55: 22,569,083 km (0.069 R)
• M56: 23,837,822 km (0.058 R)
• M57: 24,042,921 km (0.111 R)
• M58: 24,351,691 km (0.099 R)
• M59: 24,713,718 km (0.105 R)
• M60: 24,869,300 km (0.082 R)
• M61: 25,338,289 km (0.086 R)
• M62: 26,496,924 km (0.102 R)
• M63: 27,618,908 km (0.091 R)
• M64: 28,050,498 km (0.09 R)
• M65: 30,241,509 km (0.118 R)
• M66: 30,630,613 km (0.103 R)
• M67: 31,638,603 km (0.068 R)
• M68: 32,885,502 km (0.082 R)
• M69: 32,999,645 km (0.107 R)
• M70: 34,032,917 km (0.117 R)
• M71: 34,206,152 km (0.081 R)
• M72: 34,321,791 km (0.081 R)
• M73: 35,135,005 km (0.115 R)
• M74: 35,544,005 km (0.081 R)
• M75: 36,131,177 km (0.116 R)
• M76: 36,484,826 km (0.108 R)
• M77: 36,899,063 km (0.091 R)
• M78: 38,271,025 km (0.049 R)
• M79: 39,356,208 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.8

Radius: 4.6

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 17.24 AU - 22.26 AU

Year: 32220 Days

Day: 16.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,435,318 km

• M1: 65,673 km (0.045 R)
• M2: 182,659 km (0.116 R)
• M3: 708,645 km (0.09 R)
• M4: 967,749 km (0.057 R)
• M5: 1,389,465 km (0.091 R)
• M6: 1,861,596 km (0.089 R)
• M7: 2,175,003 km (0.08 R)
• M8: 2,589,689 km (0.045 R)
• M9: 3,256,147 km (0.098 R)
• M10: 3,536,942 km (0.084 R)
• M11: 3,584,365 km (0.107 R)
• M12: 4,272,366 km (0.092 R)
• M13: 5,000,010 km (0.036 R)
• M14: 5,053,416 km (0.109 R)
• M15: 5,378,043 km (0.05 R)
• M16: 5,765,203 km (0.086 R)
• M17: 7,099,616 km (0.115 R)
• M18: 7,708,180 km (0.082 R)
• M19: 7,769,964 km (0.08 R)
• M20: 8,270,219 km (0.09 R)
• M21: 10,168,766 km (0.064 R)
• M22: 10,509,250 km (0.056 R)
• M23: 10,715,396 km (0.108 R)
• M24: 12,921,366 km (0.079 R)
• M25: 13,068,421 km (0.096 R)
• M26: 13,364,176 km (0.117 R)
• M27: 13,587,376 km (0.092 R)
• M28: 15,184,184 km (0.08 R)
• M29: 15,261,676 km (0.109 R)
• M30: 16,043,923 km (0.109 R)
• M31: 16,122,911 km (0.059 R)
• M32: 16,999,853 km (0.118 R)
• M33: 17,484,550 km (0.109 R)
• M34: 17,892,055 km (0.102 R)
• M35: 18,966,168 km (0.062 R)
• M36: 19,806,459 km (0.08 R)
• M37: 21,697,526 km (0.116 R)
• M38: 22,399,289 km (0.07 R)
• M39: 22,664,377 km (0.12 R)
• M40: 22,841,650 km (0.101 R)
• M41: 24,458,205 km (0.044 R)
• M42: 24,549,011 km (0.063 R)
• M43: 25,096,688 km (0.097 R)
• M44: 25,280,095 km (0.092 R)
• M45: 26,018,211 km (0.104 R)
• M46: 27,232,946 km (0.044 R)
• M47: 27,515,836 km (0.103 R)
• M48: 27,704,927 km (0.107 R)
• M49: 28,084,607 km (0.06 R)
• M50: 29,041,135 km (0.109 R)
• M51: 30,397,988 km (0.033 R)
• M52: 31,281,214 km (0.069 R)
• M53: 33,173,328 km (0.057 R)
• M54: 34,489,041 km (0.093 R)
• M55: 35,307,192 km (0.063 R)
• M56: 38,220,760 km (0.07 R)
• M57: 39,492,791 km (0.027 R)
• M58: 40,886,444 km (0.103 R)
• M59: 41,535,101 km (0.06 R)
• M60: 43,721,623 km (0.104 R)
• M61: 44,495,792 km (0.087 R)
• M62: 44,828,947 km (0.118 R)
• M63: 45,162,999 km (0.106 R)
• M64: 45,274,449 km (0.097 R)
• M65: 46,507,136 km (0.047 R)
• M66: 47,523,803 km (0.109 R)
• M67: 51,663,325 km (0.063 R)
• M68: 52,247,206 km (0.117 R)
• M69: 52,833,480 km (0.113 R)
• M70: 53,539,732 km (0.057 R)
• M71: 53,775,947 km (0.07 R)
• M72: 54,012,311 km (0.062 R)
• M73: 56,756,535 km (0.052 R)
• M74: 61,265,265 km (0.107 R)
• M75: 61,883,254 km (0.084 R)
• M76: 63,250,279 km (0.119 R)
• M77: 64,752,840 km (0.034 R)
• M78: 70,491,115 km (0.057 R)
• M79: 70,749,919 km (0.025 R)
• M80: 72,048,578 km (0.034 R)
• M81: 72,309,328 km (0.074 R)
• M82: 76,921,729 km (0.115 R)
• M83: 77,989,260 km (0.115 R)
• M84: 78,793,049 km (0.069 R)
• M85: 79,330,554 km (0.105 R)
• M86: 82,172,016 km (0.064 R)
• M87: 85,184,468 km (0.1 R)
• M88: 85,597,957 km (0.119 R)
• M89: 85,736,036 km (0.1 R)
• M90: 88,790,824 km (0.073 R)
• M91: 89,630,068 km (0.099 R)
• M92: 91,457,556 km (0.095 R)
• M93: 92,588,366 km (0.074 R)
• M94: 93,155,492 km (0.079 R)
• M95: 94,578,167 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit