🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.5 AU - 0.58 AU

Year: 141 Days

Day: 14.4 Hours

Environment

Temp: 243 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,762,105 km

• M1: 34,108 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.61 AU - 0.83 AU

Year: 217 Days

Day: 44 Hours

Environment

Temp: 213 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.76 AU - 0.86 AU

Year: 259 Days

Day: 25.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,762,105 km

• M1: 167,849 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.99 AU - 1.17 AU

Year: 398 Days

Day: 24.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3 AU - 4.88 AU

Year: 2774 Days

Day: 36.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.55 AU - 4.83 AU

Year: 3043 Days

Day: 44.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,762,105 km

• M1: 1,358,199 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.2

Radius: 9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.12 AU - 7.94 AU

Year: 6613 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,762,105 km

• M1: 157,676 km (0.087 R)
• M2: 235,617 km (0.117 R)
• M3: 296,054 km (0.058 R)
• M4: 596,746 km (0.11 R)
• M5: 1,035,217 km (0.07 R)
• M6: 1,701,676 km (0.075 R)
• M7: 1,767,948 km (0.09 R)
• M8: 1,848,730 km (0.026 R)
• M9: 2,042,161 km (0.117 R)
• M10: 2,418,848 km (0.09 R)
• M11: 2,928,079 km (0.041 R)
• M12: 3,056,584 km (0.057 R)
• M13: 3,386,148 km (0.11 R)
• M14: 3,709,728 km (0.035 R)
• M15: 3,866,507 km (0.085 R)
• M16: 4,096,887 km (0.096 R)
• M17: 4,331,756 km (0.099 R)
• M18: 4,404,909 km (0.111 R)
• M19: 4,701,711 km (0.111 R)
• M20: 4,871,655 km (0.085 R)
• M21: 5,373,705 km (0.118 R)
• M22: 6,447,967 km (0.061 R)
• M23: 6,785,011 km (0.091 R)
• M24: 8,601,429 km (0.082 R)
• M25: 9,113,053 km (0.116 R)
• M26: 9,348,969 km (0.092 R)
• M27: 9,443,814 km (0.1 R)
• M28: 9,515,173 km (0.027 R)
• M29: 9,923,126 km (0.067 R)
• M30: 10,312,380 km (0.032 R)
• M31: 10,558,169 km (0.106 R)
• M32: 10,955,351 km (0.052 R)
• M33: 12,540,790 km (0.111 R)
• M34: 12,908,651 km (0.108 R)
• M35: 13,280,102 km (0.07 R)
• M36: 13,386,915 km (0.115 R)
• M37: 13,547,583 km (0.069 R)
• M38: 13,735,777 km (0.104 R)
• M39: 14,115,008 km (0.079 R)
• M40: 14,745,413 km (0.118 R)
• M41: 14,883,642 km (0.052 R)
• M42: 14,966,818 km (0.06 R)
• M43: 15,920,205 km (0.096 R)
• M44: 17,591,513 km (0.036 R)
• M45: 17,826,381 km (0.037 R)
• M46: 17,944,265 km (0.047 R)
• M47: 18,477,731 km (0.05 R)
• M48: 18,537,271 km (0.117 R)
• M49: 18,596,960 km (0.108 R)
• M50: 20,048,059 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.9

Radius: 7.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.11 AU - 20.99 AU

Year: 29497 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 91.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,762,105 km

• M1: 104,868 km (0.112 R)
• M2: 276,158 km (0.065 R)
• M3: 500,255 km (0.027 R)
• M4: 560,094 km (0.096 R)
• M5: 1,290,880 km (0.091 R)
• M6: 1,955,992 km (0.103 R)
• M7: 2,933,614 km (0.074 R)
• M8: 3,392,880 km (0.036 R)
• M9: 3,590,947 km (0.086 R)
• M10: 4,040,040 km (0.103 R)
• M11: 4,123,516 km (0.083 R)
• M12: 4,292,412 km (0.109 R)
• M13: 4,856,994 km (0.077 R)
• M14: 6,539,222 km (0.095 R)
• M15: 6,835,725 km (0.117 R)
• M16: 7,390,733 km (0.095 R)
• M17: 7,751,414 km (0.102 R)
• M18: 8,383,165 km (0.091 R)
• M19: 9,416,887 km (0.066 R)
• M20: 9,977,131 km (0.07 R)
• M21: 10,721,380 km (0.105 R)
• M22: 10,837,468 km (0.08 R)
• M23: 12,689,789 km (0.085 R)
• M24: 12,997,661 km (0.091 R)
• M25: 13,432,842 km (0.065 R)
• M26: 13,935,939 km (0.117 R)
• M27: 15,482,183 km (0.113 R)
• M28: 16,009,665 km (0.045 R)
• M29: 16,342,221 km (0.091 R)
• M30: 16,475,961 km (0.057 R)
• M31: 17,490,235 km (0.051 R)
• M32: 17,832,814 km (0.106 R)
• M33: 18,108,523 km (0.113 R)
• M34: 18,454,992 km (0.102 R)
• M35: 18,663,980 km (0.07 R)
• M36: 18,803,854 km (0.094 R)
• M37: 21,159,721 km (0.092 R)
• M38: 21,891,853 km (0.105 R)
• M39: 22,335,112 km (0.057 R)
• M40: 22,930,661 km (0.119 R)
• M41: 23,833,933 km (0.087 R)
• M42: 23,985,625 km (0.111 R)
• M43: 24,902,361 km (0.116 R)
• M44: 25,597,392 km (0.086 R)
• M45: 27,164,580 km (0.101 R)
• M46: 28,039,877 km (0.118 R)
• M47: 29,491,874 km (0.106 R)
• M48: 32,049,399 km (0.071 R)
• M49: 32,552,497 km (0.086 R)
• M50: 33,142,810 km (0.044 R)
• M51: 33,396,977 km (0.095 R)
• M52: 33,821,835 km (0.105 R)
• M53: 35,539,368 km (0.103 R)
• M54: 36,234,250 km (0.068 R)
• M55: 36,496,046 km (0.06 R)
• M56: 38,523,546 km (0.097 R)
• M57: 39,595,864 km (0.089 R)
• M58: 39,865,439 km (0.103 R)
• M59: 40,316,177 km (0.042 R)
• M60: 40,677,905 km (0.094 R)
• M61: 42,044,182 km (0.078 R)
• M62: 42,779,007 km (0.087 R)
• M63: 44,168,173 km (0.104 R)
• M64: 45,196,210 km (0.116 R)
• M65: 45,666,246 km (0.057 R)
• M66: 47,466,656 km (0.087 R)
• M67: 48,135,808 km (0.086 R)
• M68: 49,000,783 km (0.118 R)
• M69: 50,259,200 km (0.095 R)
• M70: 50,453,827 km (0.093 R)
• M71: 51,136,591 km (0.04 R)
• M72: 53,600,468 km (0.101 R)
• M73: 53,799,134 km (0.098 R)
• M74: 54,796,653 km (0.097 R)
• M75: 57,012,646 km (0.074 R)
• M76: 57,520,381 km (0.111 R)
• M77: 58,335,839 km (0.096 R)
• M78: 58,744,989 km (0.054 R)
• M79: 60,081,347 km (0.12 R)
• M80: 60,391,164 km (0.037 R)
• M81: 61,427,728 km (0.069 R)
• M82: 62,470,126 km (0.099 R)
• M83: 63,518,358 km (0.104 R)
• M84: 63,623,526 km (0.104 R)
• M85: 64,783,956 km (0.105 R)
• M86: 64,889,872 km (0.079 R)
• M87: 65,738,540 km (0.118 R)
• M88: 66,697,911 km (0.106 R)
• M89: 66,911,687 km (0.103 R)
• M90: 69,495,092 km (0.083 R)
• M91: 69,711,860 km (0.12 R)
• M92: 70,254,750 km (0.106 R)
• M93: 70,798,987 km (0.099 R)
• M94: 72,330,271 km (0.116 R)
• M95: 73,100,102 km (0.096 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 13,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit