🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.56 AU

Year: 139 Days

Day: 15.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 73.4 °

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: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.65 AU - 0.77 AU

Year: 215 Days

Day: 34.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.57 AU - 1.93 AU

Year: 833 Days

Day: 30.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.32 AU - 2.48 AU

Year: 1338 Days

Day: 23.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,550,869 km

• M1: 1,685,220 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.42 AU - 3.16 AU

Year: 1677 Days

Day: 30.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.4

Radius: 13.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.16 AU - 7.34 AU

Year: 5623 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,550,869 km

• M1: 232,625 km (0.117 R)
• M2: 392,694 km (0.041 R)
• M3: 530,025 km (0.113 R)
• M4: 711,338 km (0.11 R)
• M5: 1,184,366 km (0.112 R)
• M6: 1,352,066 km (0.07 R)
• M7: 1,479,224 km (0.119 R)
• M8: 1,593,965 km (0.112 R)
• M9: 1,763,460 km (0.111 R)
• M10: 1,992,943 km (0.102 R)
• M11: 2,139,250 km (0.085 R)
• M12: 2,251,298 km (0.081 R)
• M13: 2,619,758 km (0.075 R)
• M14: 2,740,184 km (0.08 R)
• M15: 2,842,060 km (0.097 R)
• M16: 3,112,832 km (0.074 R)
• M17: 3,262,131 km (0.078 R)
• M18: 3,479,796 km (0.078 R)
• M19: 3,612,639 km (0.053 R)
• M20: 4,091,352 km (0.068 R)
• M21: 4,208,338 km (0.094 R)
• M22: 4,566,176 km (0.092 R)
• M23: 5,439,229 km (0.064 R)
• M24: 5,568,182 km (0.107 R)
• M25: 5,855,560 km (0.119 R)
• M26: 6,309,440 km (0.102 R)
• M27: 6,581,708 km (0.114 R)
• M28: 6,997,440 km (0.115 R)
• M29: 7,336,130 km (0.114 R)
• M30: 7,421,700 km (0.113 R)
• M31: 7,738,249 km (0.104 R)
• M32: 8,000,644 km (0.106 R)
• M33: 8,206,790 km (0.115 R)
• M34: 8,684,456 km (0.076 R)
• M35: 8,896,286 km (0.087 R)
• M36: 9,109,912 km (0.096 R)
• M37: 9,294,366 km (0.082 R)
• M38: 9,792,228 km (0.109 R)
• M39: 10,203,323 km (0.114 R)
• M40: 10,717,042 km (0.117 R)
• M41: 10,846,743 km (0.034 R)
• M42: 10,944,431 km (0.11 R)
• M43: 11,173,315 km (0.077 R)
• M44: 12,410,191 km (0.085 R)
• M45: 12,855,095 km (0.116 R)
• M46: 13,479,666 km (0.092 R)
• M47: 14,043,351 km (0.085 R)
• M48: 14,363,640 km (0.117 R)
• M49: 14,722,525 km (0.074 R)
• M50: 14,975,495 km (0.092 R)
• M51: 16,150,287 km (0.117 R)
• M52: 16,523,534 km (0.108 R)
• M53: 17,967,602 km (0.094 R)
• M54: 18,276,821 km (0.09 R)
• M55: 19,175,455 km (0.108 R)
• M56: 19,570,693 km (0.094 R)
• M57: 19,689,773 km (0.033 R)
• M58: 19,848,945 km (0.09 R)
• M59: 21,587,122 km (0.048 R)
• M60: 22,495,181 km (0.071 R)
• M61: 22,703,272 km (0.116 R)
• M62: 23,037,623 km (0.117 R)
• M63: 23,205,323 km (0.114 R)
• M64: 23,289,397 km (0.037 R)
• M65: 23,499,881 km (0.092 R)
• M66: 23,753,449 km (0.115 R)
• M67: 24,007,765 km (0.112 R)
• M68: 25,120,774 km (0.075 R)
• M69: 25,813,861 km (0.056 R)
• M70: 26,425,716 km (0.044 R)
• M71: 26,601,344 km (0.114 R)
• M72: 26,821,402 km (0.107 R)
• M73: 27,219,183 km (0.117 R)
• M74: 27,574,478 km (0.05 R)
• M75: 28,199,647 km (0.08 R)
• M76: 29,509,826 km (0.101 R)
• M77: 29,783,440 km (0.102 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 8.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.04 AU - 9.8 AU

Year: 8022 Days

Day: 14.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,550,869 km

• M1: 161,715 km (0.096 R)
• M2: 277,953 km (0.107 R)
• M3: 579,393 km (0.119 R)
• M4: 1,000,810 km (0.113 R)
• M5: 1,077,404 km (0.094 R)
• M6: 1,478,326 km (0.11 R)
• M7: 1,774,530 km (0.034 R)
• M8: 2,319,066 km (0.081 R)
• M9: 3,056,284 km (0.106 R)
• M10: 3,350,394 km (0.056 R)
• M11: 3,568,508 km (0.095 R)
• M12: 4,250,674 km (0.074 R)
• M13: 4,616,141 km (0.066 R)
• M14: 4,802,690 km (0.118 R)
• M15: 4,991,632 km (0.085 R)
• M16: 5,279,758 km (0.08 R)
• M17: 5,792,130 km (0.096 R)
• M18: 5,973,293 km (0.114 R)
• M19: 6,095,066 km (0.084 R)
• M20: 6,279,221 km (0.11 R)
• M21: 6,506,909 km (0.051 R)
• M22: 6,569,441 km (0.09 R)
• M23: 7,098,569 km (0.089 R)
• M24: 7,270,756 km (0.05 R)
• M25: 7,663,450 km (0.042 R)
• M26: 8,085,316 km (0.095 R)
• M27: 8,220,253 km (0.12 R)
• M28: 9,348,969 km (0.093 R)
• M29: 9,490,639 km (0.099 R)
• M30: 10,160,538 km (0.068 R)
• M31: 10,330,481 km (0.098 R)
• M32: 11,319,323 km (0.097 R)
• M33: 11,520,682 km (0.068 R)
• M34: 11,799,532 km (0.082 R)
• M35: 11,927,139 km (0.032 R)
• M36: 12,389,845 km (0.096 R)
• M37: 12,779,996 km (0.086 R)
• M38: 13,679,229 km (0.1 R)
• M39: 14,244,859 km (0.11 R)
• M40: 14,763,215 km (0.083 R)
• M41: 14,955,748 km (0.111 R)
• M42: 15,010,950 km (0.033 R)
• M43: 16,554,201 km (0.111 R)
• M44: 17,041,441 km (0.118 R)
• M45: 17,388,209 km (0.095 R)
• M46: 17,620,684 km (0.099 R)
• M47: 17,854,207 km (0.066 R)
• M48: 18,176,889 km (0.056 R)
• M49: 18,947,468 km (0.095 R)
• M50: 20,367,152 km (0.098 R)
• M51: 20,428,337 km (0.108 R)
• M52: 20,550,858 km (0.059 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 11,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit