🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.22 AU - 3.46 AU

Year: 1784 Days

Day: 17.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.68 AU - 4.48 AU

Year: 3072 Days

Day: 20.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,335,924 km

• M1: 2,960,991 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.7

Radius: 11.4

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.49 AU - 4.67 AU

Year: 3654 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,335,924 km

• M1: 181,013 km (0.07 R)
• M2: 315,352 km (0.107 R)
• M3: 560,992 km (0.113 R)
• M4: 942,616 km (0.119 R)
• M5: 1,135,298 km (0.116 R)
• M6: 1,216,231 km (0.057 R)
• M7: 1,384,229 km (0.118 R)
• M8: 1,590,225 km (0.116 R)
• M9: 1,822,401 km (0.086 R)
• M10: 2,389,228 km (0.118 R)
• M11: 2,566,202 km (0.114 R)
• M12: 2,692,612 km (0.075 R)
• M13: 2,802,716 km (0.109 R)
• M14: 3,046,561 km (0.117 R)
• M15: 4,048,118 km (0.107 R)
• M16: 4,650,699 km (0.06 R)
• M17: 4,940,021 km (0.088 R)
• M18: 5,052,967 km (0.116 R)
• M19: 5,281,403 km (0.053 R)
• M20: 5,867,378 km (0.093 R)
• M21: 6,351,028 km (0.111 R)
• M22: 6,572,882 km (0.104 R)
• M23: 6,999,086 km (0.064 R)
• M24: 7,075,231 km (0.038 R)
• M25: 7,356,774 km (0.098 R)
• M26: 7,486,027 km (0.114 R)
• M27: 7,563,818 km (0.1 R)
• M28: 7,694,267 km (0.058 R)
• M29: 7,851,794 km (0.08 R)
• M30: 8,010,517 km (0.08 R)
• M31: 8,682,810 km (0.119 R)
• M32: 8,792,016 km (0.078 R)
• M33: 9,094,952 km (0.04 R)
• M34: 9,178,129 km (0.073 R)
• M35: 9,345,229 km (0.082 R)
• M36: 9,541,502 km (0.063 R)
• M37: 9,739,270 km (0.112 R)
• M38: 9,824,391 km (0.057 R)
• M39: 9,966,809 km (0.073 R)
• M40: 10,369,376 km (0.083 R)
• M41: 10,835,972 km (0.048 R)
• M42: 10,983,326 km (0.118 R)
• M43: 11,071,888 km (0.112 R)
• M44: 11,190,519 km (0.105 R)
• M45: 11,339,369 km (0.048 R)
• M46: 12,399,569 km (0.084 R)
• M47: 12,584,622 km (0.085 R)
• M48: 12,677,372 km (0.086 R)
• M49: 13,082,184 km (0.088 R)
• M50: 13,270,528 km (0.066 R)
• M51: 13,840,795 km (0.111 R)
• M52: 14,096,907 km (0.097 R)
• M53: 14,516,379 km (0.096 R)
• M54: 15,071,088 km (0.088 R)
• M55: 15,367,591 km (0.07 R)
• M56: 15,666,039 km (0.071 R)
• M57: 16,133,981 km (0.099 R)
• M58: 16,403,556 km (0.107 R)
• M59: 16,844,720 km (0.034 R)
• M60: 17,152,443 km (0.058 R)
• M61: 17,669,453 km (0.073 R)
• M62: 18,261,562 km (0.111 R)
• M63: 18,966,616 km (0.101 R)
• M64: 20,076,932 km (0.113 R)
• M65: 20,185,540 km (0.104 R)
• M66: 20,403,205 km (0.051 R)
• M67: 20,512,411 km (0.027 R)
• M68: 20,658,269 km (0.105 R)
• M69: 21,208,341 km (0.104 R)
• M70: 22,322,845 km (0.065 R)
• M71: 23,152,215 km (0.112 R)
• M72: 23,342,055 km (0.105 R)
• M73: 23,799,974 km (0.112 R)
• M74: 24,030,056 km (0.086 R)
• M75: 24,647,147 km (0.064 R)
• M76: 25,464,998 km (0.093 R)
• M77: 25,621,777 km (0.105 R)
• M78: 25,818,349 km (0.073 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.6

Radius: 10.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.94 AU - 9.5 AU

Year: 7996 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 60.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,335,924 km

• M1: 135,685 km (0.108 R)
• M2: 209,587 km (0.113 R)
• M3: 366,664 km (0.105 R)
• M4: 499,507 km (0.119 R)
• M5: 869,612 km (0.094 R)
• M6: 1,001,707 km (0.042 R)
• M7: 1,257,071 km (0.092 R)
• M8: 1,439,132 km (0.065 R)
• M9: 1,967,062 km (0.108 R)
• M10: 2,090,331 km (0.1 R)
• M11: 2,863,453 km (0.119 R)
• M12: 3,125,997 km (0.106 R)
• M13: 3,417,563 km (0.094 R)
• M14: 4,230,179 km (0.099 R)
• M15: 5,271,380 km (0.068 R)
• M16: 5,444,166 km (0.074 R)
• M17: 5,643,879 km (0.113 R)
• M18: 5,719,426 km (0.083 R)
• M19: 5,820,704 km (0.04 R)
• M20: 6,050,785 km (0.105 R)
• M21: 6,205,768 km (0.11 R)
• M22: 6,572,732 km (0.084 R)
• M23: 6,705,575 km (0.044 R)
• M24: 6,919,799 km (0.088 R)
• M25: 7,493,208 km (0.067 R)
• M26: 7,968,480 km (0.097 R)
• M27: 8,167,146 km (0.051 R)
• M28: 9,036,759 km (0.107 R)
• M29: 9,935,842 km (0.1 R)
• M30: 10,365,038 km (0.087 R)
• M31: 10,519,872 km (0.11 R)
• M32: 10,644,188 km (0.119 R)
• M33: 10,769,102 km (0.067 R)
• M34: 10,863,049 km (0.08 R)
• M35: 11,432,718 km (0.106 R)
• M36: 11,592,788 km (0.114 R)
• M37: 11,721,292 km (0.073 R)
• M38: 12,502,343 km (0.028 R)
• M39: 12,866,015 km (0.103 R)
• M40: 13,166,109 km (0.108 R)
• M41: 14,183,075 km (0.059 R)
• M42: 14,251,890 km (0.054 R)
• M43: 14,562,306 km (0.112 R)
• M44: 14,631,719 km (0.105 R)
• M45: 14,805,402 km (0.119 R)
• M46: 15,542,770 km (0.114 R)
• M47: 15,720,193 km (0.088 R)
• M48: 16,328,009 km (0.104 R)
• M49: 17,053,110 km (0.083 R)
• M50: 17,603,929 km (0.113 R)
• M51: 18,011,434 km (0.103 R)
• M52: 18,123,184 km (0.097 R)
• M53: 18,197,683 km (0.057 R)
• M54: 18,798,169 km (0.119 R)
• M55: 19,252,797 km (0.096 R)
• M56: 19,557,977 km (0.026 R)
• M57: 19,941,546 km (0.106 R)
• M58: 20,872,344 km (0.088 R)
• M59: 21,500,804 km (0.071 R)
• M60: 21,976,226 km (0.081 R)
• M61: 22,455,089 km (0.082 R)
• M62: 22,977,784 km (0.071 R)
• M63: 23,058,567 km (0.112 R)
• M64: 23,220,432 km (0.053 R)
• M65: 23,626,590 km (0.057 R)
• M66: 23,708,121 km (0.048 R)
• M67: 24,158,261 km (0.11 R)
• M68: 25,483,548 km (0.06 R)
• M69: 26,323,989 km (0.078 R)
• M70: 26,577,857 km (0.062 R)
• M71: 26,874,958 km (0.075 R)
• M72: 27,429,966 km (0.082 R)
• M73: 27,730,209 km (0.087 R)
• M74: 28,594,436 km (0.116 R)
• M75: 28,811,802 km (0.108 R)
• M76: 28,899,017 km (0.098 R)
• M77: 29,160,814 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit