🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.54 AU - 0.6 AU

Year: 161 Days

Day: 44.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,133,324 km

• M1: 441,763 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.42 AU - 2.48 AU

Year: 1437 Days

Day: 27.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.1 AU - 3.14 AU

Year: 2065 Days

Day: 21.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.7

Radius: 8.7

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.26 AU - 6.68 AU

Year: 6167 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,133,324 km

• M1: 146,905 km (0.109 R)
• M2: 238,908 km (0.095 R)
• M3: 361,728 km (0.071 R)
• M4: 447,447 km (0.053 R)
• M5: 509,082 km (0.095 R)
• M6: 630,555 km (0.083 R)
• M7: 689,197 km (0.106 R)
• M8: 943,663 km (0.065 R)
• M9: 1,067,830 km (0.103 R)
• M10: 1,139,337 km (0.117 R)
• M11: 1,197,681 km (0.081 R)
• M12: 2,246,362 km (0.087 R)
• M13: 2,320,413 km (0.101 R)
• M14: 2,395,511 km (0.106 R)
• M15: 2,490,356 km (0.105 R)
• M16: 2,547,951 km (0.113 R)
• M17: 2,782,670 km (0.098 R)
• M18: 2,902,647 km (0.099 R)
• M19: 3,004,075 km (0.114 R)
• M20: 3,168,782 km (0.11 R)
• M21: 3,768,520 km (0.055 R)
• M22: 3,856,932 km (0.092 R)
• M23: 4,126,807 km (0.109 R)
• M24: 4,195,323 km (0.043 R)
• M25: 4,264,138 km (0.088 R)
• M26: 4,426,152 km (0.057 R)
• M27: 4,543,138 km (0.029 R)
• M28: 4,804,186 km (0.106 R)
• M29: 5,070,321 km (0.096 R)
• M30: 6,339,210 km (0.043 R)
• M31: 6,471,305 km (0.102 R)
• M32: 7,118,016 km (0.111 R)
• M33: 7,365,900 km (0.081 R)
• M34: 7,983,739 km (0.05 R)
• M35: 8,155,178 km (0.11 R)
• M36: 9,630,513 km (0.036 R)
• M37: 10,027,396 km (0.084 R)
• M38: 10,429,814 km (0.109 R)
• M39: 10,617,260 km (0.117 R)
• M40: 11,090,887 km (0.112 R)
• M41: 11,346,251 km (0.09 R)
• M42: 11,700,648 km (0.096 R)
• M43: 11,797,886 km (0.102 R)
• M44: 12,486,336 km (0.078 R)
• M45: 12,885,613 km (0.088 R)
• M46: 13,730,841 km (0.071 R)
• M47: 13,833,614 km (0.096 R)
• M48: 14,838,912 km (0.099 R)
• M49: 15,085,000 km (0.051 R)
• M50: 15,190,916 km (0.092 R)
• M51: 15,368,040 km (0.101 R)
• M52: 15,760,136 km (0.106 R)
• M53: 16,083,267 km (0.113 R)
• M54: 16,336,237 km (0.113 R)
• M55: 16,554,052 km (0.093 R)
• M56: 16,919,220 km (0.109 R)
• M57: 17,360,982 km (0.083 R)
• M58: 17,657,635 km (0.089 R)
• M59: 17,993,333 km (0.113 R)
• M60: 18,822,703 km (0.032 R)
• M61: 19,165,582 km (0.07 R)
• M62: 19,819,025 km (0.114 R)
• M63: 20,128,992 km (0.037 R)
• M64: 20,989,778 km (0.039 R)
• M65: 22,504,606 km (0.112 R)
• M66: 22,706,563 km (0.08 R)
• M67: 23,112,273 km (0.089 R)
• M68: 23,520,376 km (0.055 R)
• M69: 23,602,355 km (0.104 R)
• M70: 23,725,325 km (0.097 R)
• M71: 23,848,593 km (0.075 R)
• M72: 25,218,461 km (0.082 R)
• M73: 25,765,092 km (0.113 R)
• M74: 26,060,996 km (0.115 R)
• M75: 26,358,098 km (0.107 R)
• M76: 26,443,219 km (0.101 R)
• M77: 26,570,975 km (0.097 R)
• M78: 27,773,742 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.6

Radius: 4.9

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.3 AU - 16.84 AU

Year: 18733 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,133,324 km

• M1: 204,201 km (0.105 R)
• M2: 330,462 km (0.097 R)
• M3: 369,208 km (0.108 R)
• M4: 735,573 km (0.104 R)
• M5: 805,285 km (0.114 R)
• M6: 877,242 km (0.108 R)
• M7: 1,027,737 km (0.106 R)
• M8: 1,106,127 km (0.086 R)
• M9: 1,166,265 km (0.108 R)
• M10: 1,639,742 km (0.097 R)
• M11: 1,685,519 km (0.086 R)
• M12: 2,474,050 km (0.042 R)
• M13: 2,686,927 km (0.094 R)
• M14: 2,850,438 km (0.118 R)
• M15: 3,130,186 km (0.076 R)
• M16: 3,566,264 km (0.085 R)
• M17: 3,685,792 km (0.088 R)
• M18: 3,928,739 km (0.09 R)
• M19: 4,885,268 km (0.092 R)
• M20: 6,122,442 km (0.067 R)
• M21: 6,373,617 km (0.081 R)
• M22: 6,409,820 km (0.053 R)
• M23: 6,665,034 km (0.104 R)
• M24: 6,997,889 km (0.111 R)
• M25: 7,035,289 km (0.078 R)
• M26: 7,680,055 km (0.116 R)
• M27: 8,146,352 km (0.111 R)
• M28: 10,441,183 km (0.116 R)
• M29: 10,526,604 km (0.107 R)
• M30: 10,741,127 km (0.038 R)
• M31: 10,784,211 km (0.102 R)
• M32: 10,827,445 km (0.064 R)
• M33: 10,870,679 km (0.118 R)
• M34: 11,000,530 km (0.048 R)
• M35: 11,044,063 km (0.067 R)
• M36: 11,835,735 km (0.091 R)
• M37: 13,987,401 km (0.072 R)
• M38: 14,128,771 km (0.108 R)
• M39: 14,603,445 km (0.101 R)
• M40: 15,083,355 km (0.108 R)
• M41: 15,568,501 km (0.081 R)
• M42: 15,862,012 km (0.091 R)
• M43: 17,559,499 km (0.05 R)
• M44: 17,762,952 km (0.099 R)
• M45: 19,104,396 km (0.09 R)
• M46: 19,366,192 km (0.068 R)
• M47: 19,523,719 km (0.107 R)
• M48: 19,893,076 km (0.052 R)
• M49: 20,692,377 km (0.048 R)
• M50: 20,907,350 km (0.044 R)
• M51: 23,208,165 km (0.07 R)
• M52: 23,319,615 km (0.11 R)
• M53: 23,767,661 km (0.069 R)
• M54: 24,672,130 km (0.097 R)
• M55: 24,842,970 km (0.1 R)
• M56: 26,281,952 km (0.09 R)
• M57: 27,393,464 km (0.096 R)
• M58: 27,747,712 km (0.101 R)
• M59: 29,059,386 km (0.078 R)
• M60: 29,119,375 km (0.109 R)
• M61: 30,269,184 km (0.084 R)
• M62: 31,187,266 km (0.053 R)
• M63: 31,372,020 km (0.086 R)
• M64: 32,675,317 km (0.115 R)
• M65: 35,462,624 km (0.094 R)
• M66: 37,145,151 km (0.107 R)
• M67: 37,340,975 km (0.098 R)
• M68: 37,471,723 km (0.119 R)
• M69: 37,799,193 km (0.08 R)
• M70: 38,655,192 km (0.105 R)
• M71: 39,317,911 km (0.051 R)
• M72: 39,850,778 km (0.053 R)
• M73: 40,386,040 km (0.083 R)
• M74: 42,414,587 km (0.1 R)
• M75: 44,199,140 km (0.115 R)
• M76: 44,475,896 km (0.038 R)
• M77: 46,569,518 km (0.051 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: 336 - 16,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit