🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.17 AU - 1.39 AU

Year: 554 Days

Day: 17.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 53.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,015,472 km

• M1: 354,846 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.08 AU - 3.4 AU

Year: 2233 Days

Day: 13.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 56.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,015,472 km

• M1: 2,204,175 km (0.094 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.1

Radius: 13.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.04 AU - 6.48 AU

Year: 5293 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,015,472 km

• M1: 245,490 km (0.108 R)
• M2: 331,359 km (0.111 R)
• M3: 519,404 km (0.046 R)
• M4: 1,097,600 km (0.099 R)
• M5: 1,208,452 km (0.086 R)
• M6: 1,606,681 km (0.058 R)
• M7: 1,924,577 km (0.057 R)
• M8: 2,060,711 km (0.098 R)
• M9: 2,247,259 km (0.117 R)
• M10: 2,671,070 km (0.115 R)
• M11: 2,806,606 km (0.118 R)
• M12: 2,892,475 km (0.082 R)
• M13: 3,743,537 km (0.085 R)
• M14: 4,485,692 km (0.114 R)
• M15: 4,647,856 km (0.072 R)
• M16: 4,811,816 km (0.083 R)
• M17: 4,998,813 km (0.088 R)
• M18: 5,315,661 km (0.081 R)
• M19: 5,422,773 km (0.109 R)
• M20: 6,442,133 km (0.109 R)
• M21: 6,717,842 km (0.1 R)
• M22: 6,810,593 km (0.095 R)
• M23: 7,067,901 km (0.025 R)
• M24: 7,423,944 km (0.06 R)
• M25: 8,030,563 km (0.104 R)
• M26: 8,178,516 km (0.066 R)
• M27: 8,653,040 km (0.099 R)
• M28: 8,779,450 km (0.116 R)
• M29: 8,906,459 km (0.031 R)
• M30: 9,188,152 km (0.102 R)
• M31: 9,603,136 km (0.077 R)
• M32: 10,263,760 km (0.104 R)
• M33: 10,775,684 km (0.085 R)
• M34: 11,351,187 km (0.078 R)
• M35: 11,517,540 km (0.118 R)
• M36: 11,796,540 km (0.114 R)
• M37: 11,880,614 km (0.118 R)
• M38: 11,964,987 km (0.04 R)
• M39: 12,304,275 km (0.049 R)
• M40: 12,560,836 km (0.053 R)
• M41: 13,195,579 km (0.104 R)
• M42: 13,399,780 km (0.09 R)
• M43: 13,487,594 km (0.092 R)
• M44: 13,575,558 km (0.061 R)
• M45: 14,197,137 km (0.058 R)
• M46: 14,466,264 km (0.092 R)
• M47: 14,767,404 km (0.075 R)
• M48: 14,918,797 km (0.083 R)
• M49: 16,304,074 km (0.105 R)
• M50: 16,429,137 km (0.056 R)
• M51: 16,523,234 km (0.052 R)
• M52: 16,743,293 km (0.096 R)
• M53: 16,837,988 km (0.068 R)
• M54: 16,996,113 km (0.103 R)
• M55: 17,218,416 km (0.095 R)
• M56: 17,409,751 km (0.089 R)
• M57: 18,052,424 km (0.09 R)
• M58: 18,311,677 km (0.099 R)
• M59: 18,702,875 km (0.097 R)
• M60: 18,866,685 km (0.099 R)
• M61: 19,129,828 km (0.088 R)
• M62: 19,526,860 km (0.107 R)
• M63: 20,160,856 km (0.045 R)
• M64: 20,396,323 km (0.12 R)
• M65: 21,209,986 km (0.071 R)
• M66: 21,312,461 km (0.105 R)
• M67: 21,689,746 km (0.041 R)
• M68: 22,068,977 km (0.089 R)
• M69: 22,415,895 km (0.057 R)
• M70: 22,694,595 km (0.085 R)
• M71: 23,079,810 km (0.092 R)
• M72: 23,396,509 km (0.112 R)
• M73: 23,821,067 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.7

Radius: 13.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.07 AU - 8.21 AU

Year: 8892 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 54.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,015,472 km

• M1: 171,888 km (0.034 R)
• M2: 371,152 km (0.086 R)
• M3: 473,477 km (0.11 R)
• M4: 704,157 km (0.057 R)
• M5: 828,174 km (0.097 R)
• M6: 1,086,679 km (0.063 R)
• M7: 1,387,819 km (0.07 R)
• M8: 1,802,355 km (0.063 R)
• M9: 2,106,338 km (0.099 R)
• M10: 2,255,337 km (0.09 R)
• M11: 2,723,728 km (0.093 R)
• M12: 2,990,461 km (0.094 R)
• M13: 3,244,179 km (0.057 R)
• M14: 3,616,080 km (0.109 R)
• M15: 3,728,129 km (0.114 R)
• M16: 4,164,506 km (0.114 R)
• M17: 4,305,876 km (0.082 R)
• M18: 4,472,677 km (0.107 R)
• M19: 4,569,018 km (0.051 R)
• M20: 4,961,563 km (0.08 R)
• M21: 5,187,157 km (0.079 R)
• M22: 5,288,434 km (0.091 R)
• M23: 5,622,486 km (0.102 R)
• M24: 6,203,674 km (0.097 R)
• M25: 6,721,133 km (0.078 R)
• M26: 6,831,985 km (0.082 R)
• M27: 7,196,106 km (0.043 R)
• M28: 7,739,745 km (0.079 R)
• M29: 8,178,516 km (0.09 R)
• M30: 8,595,295 km (0.092 R)
• M31: 8,988,588 km (0.074 R)
• M32: 9,730,145 km (0.057 R)
• M33: 10,140,043 km (0.078 R)
• M34: 10,976,893 km (0.109 R)
• M35: 11,173,315 km (0.109 R)
• M36: 11,936,564 km (0.085 R)
• M37: 12,205,989 km (0.087 R)
• M38: 12,957,569 km (0.061 R)
• M39: 14,612,870 km (0.081 R)
• M40: 15,118,810 km (0.12 R)
• M41: 16,708,586 km (0.111 R)
• M42: 17,010,175 km (0.12 R)
• M43: 17,810,524 km (0.075 R)
• M44: 18,701,230 km (0.026 R)
• M45: 18,975,144 km (0.103 R)
• M46: 19,527,160 km (0.063 R)
• M47: 19,646,090 km (0.095 R)
• M48: 21,173,783 km (0.119 R)
• M49: 22,365,181 km (0.117 R)
• M50: 22,614,411 km (0.094 R)
• M51: 23,073,826 km (0.107 R)
• M52: 23,199,638 km (0.116 R)
• M53: 24,941,855 km (0.033 R)
• M54: 25,200,360 km (0.1 R)
• M55: 28,236,448 km (0.087 R)
• M56: 29,546,776 km (0.049 R)
• M57: 30,599,945 km (0.119 R)
• M58: 31,015,528 km (0.106 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: 451 - 12,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit