🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.49 AU - 0.69 AU

Year: 160 Days

Day: 46.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.84 AU - 1.4 AU

Year: 419 Days

Day: 43.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,529,135 km

• M1: 20,046 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.7 AU - 4.9 AU

Year: 3148 Days

Day: 13.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 12.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.09 AU - 8.79 AU

Year: 8658 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,529,135 km

• M1: 173,683 km (0.084 R)
• M2: 266,583 km (0.093 R)
• M3: 563,685 km (0.081 R)
• M4: 645,515 km (0.092 R)
• M5: 870,360 km (0.107 R)
• M6: 984,653 km (0.048 R)
• M7: 1,378,993 km (0.091 R)
• M8: 1,475,484 km (0.107 R)
• M9: 2,037,074 km (0.105 R)
• M10: 2,330,286 km (0.111 R)
• M11: 2,685,880 km (0.101 R)
• M12: 2,857,768 km (0.107 R)
• M13: 2,982,982 km (0.073 R)
• M14: 3,772,110 km (0.109 R)
• M15: 3,965,391 km (0.065 R)
• M16: 4,682,413 km (0.103 R)
• M17: 5,976,435 km (0.11 R)
• M18: 6,105,239 km (0.03 R)
• M19: 6,497,185 km (0.089 R)
• M20: 6,696,300 km (0.089 R)
• M21: 7,617,224 km (0.078 R)
• M22: 7,827,260 km (0.113 R)
• M23: 8,289,068 km (0.094 R)
• M24: 8,943,110 km (0.068 R)
• M25: 9,351,064 km (0.116 R)
• M26: 9,576,059 km (0.094 R)
• M27: 10,185,221 km (0.07 R)
• M28: 11,601,315 km (0.09 R)
• M29: 12,046,219 km (0.114 R)
• M30: 12,332,400 km (0.099 R)
• M31: 12,414,529 km (0.109 R)
• M32: 12,538,097 km (0.054 R)
• M33: 12,703,552 km (0.105 R)
• M34: 12,828,017 km (0.116 R)
• M35: 12,911,343 km (0.06 R)
• M36: 13,372,404 km (0.095 R)
• M37: 13,456,927 km (0.084 R)
• M38: 13,626,272 km (0.111 R)
• M39: 13,924,420 km (0.066 R)
• M40: 14,700,983 km (0.096 R)
• M41: 16,251,265 km (0.109 R)
• M42: 16,840,232 km (0.103 R)
• M43: 17,022,742 km (0.118 R)
• M44: 17,574,608 km (0.101 R)
• M45: 17,806,335 km (0.107 R)
• M46: 19,074,925 km (0.114 R)
• M47: 19,600,163 km (0.087 R)
• M48: 20,178,509 km (0.085 R)
• M49: 20,421,157 km (0.05 R)
• M50: 21,897,388 km (0.11 R)
• M51: 22,698,784 km (0.108 R)
• M52: 22,951,156 km (0.063 R)
• M53: 23,052,433 km (0.12 R)
• M54: 23,204,575 km (0.074 R)
• M55: 23,407,878 km (0.094 R)
• M56: 23,918,904 km (0.028 R)
• M57: 24,795,847 km (0.084 R)
• M58: 25,055,848 km (0.1 R)
• M59: 25,264,537 km (0.118 R)
• M60: 26,475,382 km (0.118 R)
• M61: 26,581,597 km (0.037 R)
• M62: 26,687,811 km (0.114 R)
• M63: 26,954,245 km (0.117 R)
• M64: 27,168,021 km (0.089 R)
• M65: 28,625,852 km (0.031 R)
• M66: 28,898,718 km (0.078 R)
• M67: 29,446,695 km (0.082 R)
• M68: 29,556,799 km (0.101 R)
• M69: 29,777,307 km (0.066 R)
• M70: 30,108,965 km (0.119 R)
• M71: 31,167,669 km (0.096 R)
• M72: 32,068,548 km (0.112 R)
• M73: 32,465,431 km (0.074 R)
• M74: 33,723,250 km (0.104 R)
• M75: 34,069,120 km (0.059 R)
• M76: 34,242,504 km (0.108 R)
• M77: 34,997,075 km (0.077 R)
• M78: 35,815,825 km (0.07 R)
• M79: 36,345,551 km (0.1 R)
• M80: 36,937,210 km (0.114 R)
• M81: 37,890,298 km (0.11 R)
• M82: 39,032,777 km (0.104 R)
• M83: 39,214,090 km (0.115 R)
• M84: 39,335,264 km (0.052 R)
• M85: 40,614,326 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.2

Radius: 11.7

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.99 AU - 12.41 AU

Year: 11503 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,529,135 km

• M1: 613,650 km (0.107 R)
• M2: 892,650 km (0.058 R)
• M3: 1,037,162 km (0.119 R)
• M4: 1,518,119 km (0.075 R)
• M5: 1,693,298 km (0.05 R)
• M6: 2,091,378 km (0.039 R)
• M7: 2,287,202 km (0.109 R)
• M8: 2,757,837 km (0.057 R)
• M9: 3,388,392 km (0.046 R)
• M10: 5,727,354 km (0.098 R)
• M11: 5,884,582 km (0.1 R)
• M12: 6,123,041 km (0.057 R)
• M13: 6,203,375 km (0.088 R)
• M14: 6,899,454 km (0.115 R)
• M15: 7,620,516 km (0.106 R)
• M16: 7,793,750 km (0.104 R)
• M17: 8,055,845 km (0.054 R)
• M18: 8,232,371 km (0.115 R)
• M19: 8,544,282 km (0.106 R)
• M20: 10,066,291 km (0.101 R)
• M21: 10,161,286 km (0.096 R)
• M22: 10,785,558 km (0.07 R)
• M23: 10,980,334 km (0.069 R)
• M24: 11,078,022 km (0.114 R)
• M25: 12,071,501 km (0.109 R)
• M26: 12,172,480 km (0.041 R)
• M27: 12,273,608 km (0.106 R)
• M28: 12,426,048 km (0.11 R)
• M29: 12,990,032 km (0.089 R)
• M30: 13,562,393 km (0.101 R)
• M31: 13,772,578 km (0.114 R)
• M32: 14,302,753 km (0.086 R)
• M33: 15,383,149 km (0.035 R)
• M34: 15,492,655 km (0.052 R)
• M35: 15,602,310 km (0.107 R)
• M36: 15,712,414 km (0.05 R)
• M37: 16,377,975 km (0.1 R)
• M38: 16,601,773 km (0.097 R)
• M39: 17,222,754 km (0.095 R)
• M40: 18,720,528 km (0.119 R)
• M41: 19,307,700 km (0.086 R)
• M42: 19,603,604 km (0.108 R)
• M43: 19,960,694 km (0.091 R)
• M44: 20,681,158 km (0.108 R)
• M45: 20,923,207 km (0.113 R)
• M46: 21,532,519 km (0.091 R)
• M47: 23,710,664 km (0.118 R)
• M48: 25,115,388 km (0.053 R)
• M49: 26,612,713 km (0.116 R)
• M50: 27,339,011 km (0.052 R)
• M51: 27,804,709 km (0.065 R)
• M52: 28,005,021 km (0.104 R)
• M53: 28,811,204 km (0.111 R)
• M54: 29,013,909 km (0.036 R)
• M55: 29,352,897 km (0.12 R)
• M56: 29,761,449 km (0.031 R)
• M57: 30,034,765 km (0.113 R)
• M58: 30,171,796 km (0.114 R)
• M59: 30,998,175 km (0.108 R)
• M60: 32,251,655 km (0.068 R)
• M61: 32,743,533 km (0.073 R)
• M62: 33,308,863 km (0.07 R)
• M63: 33,663,859 km (0.105 R)
• M64: 35,457,239 km (0.107 R)
• M65: 37,724,095 km (0.04 R)
• M66: 39,736,186 km (0.079 R)
• M67: 39,961,930 km (0.109 R)
• M68: 40,566,006 km (0.096 R)
• M69: 41,325,365 km (0.045 R)
• M70: 41,477,805 km (0.06 R)
• M71: 42,703,909 km (0.075 R)
• M72: 42,780,952 km (0.088 R)
• M73: 43,089,423 km (0.102 R)
• M74: 43,321,449 km (0.101 R)
• M75: 43,941,831 km (0.035 R)
• M76: 44,175,354 km (0.049 R)
• M77: 45,978,756 km (0.045 R)
• M78: 46,215,719 km (0.068 R)
• M79: 46,532,418 km (0.088 R)
• M80: 48,447,270 km (0.117 R)
• M81: 50,550,616 km (0.116 R)
• M82: 51,367,570 km (0.056 R)
• M83: 53,097,371 km (0.083 R)
• M84: 53,263,125 km (0.032 R)
• M85: 53,678,110 km (0.113 R)
• M86: 54,094,291 km (0.118 R)
• M87: 54,428,044 km (0.118 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 17,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit