🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.58 AU - 0.96 AU

Year: 295 Days

Day: 19.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.33 AU - 2.65 AU

Year: 1715 Days

Day: 27.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711

Radius: 9.4

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.44 AU - 5.48 AU

Year: 4112 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,875,939 km

• M1: 117,734 km (0.117 R)
• M2: 442,959 km (0.089 R)
• M3: 529,427 km (0.117 R)
• M4: 744,249 km (0.119 R)
• M5: 1,000,211 km (0.103 R)
• M6: 1,065,286 km (0.054 R)
• M7: 1,269,488 km (0.118 R)
• M8: 1,653,655 km (0.118 R)
• M9: 1,779,018 km (0.111 R)
• M10: 1,875,209 km (0.103 R)
• M11: 2,260,274 km (0.112 R)
• M12: 2,453,255 km (0.116 R)
• M13: 2,688,274 km (0.101 R)
• M14: 3,006,618 km (0.034 R)
• M15: 3,278,138 km (0.072 R)
• M16: 3,865,459 km (0.074 R)
• M17: 3,928,141 km (0.026 R)
• M18: 4,376,336 km (0.082 R)
• M19: 4,573,357 km (0.118 R)
• M20: 4,953,634 km (0.111 R)
• M21: 5,159,032 km (0.082 R)
• M22: 5,554,868 km (0.055 R)
• M23: 6,203,674 km (0.119 R)
• M24: 6,400,545 km (0.105 R)
• M25: 6,524,711 km (0.113 R)
• M26: 7,003,574 km (0.095 R)
• M27: 7,389,686 km (0.073 R)
• M28: 7,598,525 km (0.06 R)
• M29: 8,102,071 km (0.119 R)
• M30: 8,480,254 km (0.102 R)
• M31: 8,781,245 km (0.117 R)
• M32: 9,535,368 km (0.043 R)
• M33: 9,791,181 km (0.093 R)
• M34: 9,963,218 km (0.051 R)
• M35: 10,049,536 km (0.114 R)
• M36: 10,222,920 km (0.117 R)
• M37: 11,615,377 km (0.112 R)
• M38: 11,858,174 km (0.12 R)
• M39: 13,066,476 km (0.051 R)
• M40: 13,509,735 km (0.077 R)
• M41: 13,861,440 km (0.047 R)
• M42: 14,022,257 km (0.08 R)
• M43: 14,508,600 km (0.105 R)
• M44: 14,606,586 km (0.111 R)
• M45: 15,298,327 km (0.045 R)
• M46: 15,564,611 km (0.104 R)
• M47: 15,899,710 km (0.118 R)
• M48: 16,034,498 km (0.089 R)
• M49: 16,135,776 km (0.087 R)
• M50: 17,263,744 km (0.071 R)
• M51: 17,610,661 km (0.106 R)
• M52: 17,819,949 km (0.065 R)
• M53: 18,452,449 km (0.088 R)
• M54: 18,594,118 km (0.102 R)
• M55: 18,700,482 km (0.091 R)
• M56: 18,771,541 km (0.082 R)
• M57: 18,913,958 km (0.04 R)
• M58: 19,957,104 km (0.057 R)
• M59: 20,248,221 km (0.12 R)
• M60: 20,908,247 km (0.105 R)
• M61: 21,055,900 km (0.063 R)
• M62: 21,129,802 km (0.057 R)
• M63: 22,249,392 km (0.116 R)
• M64: 22,664,676 km (0.102 R)
• M65: 22,968,359 km (0.095 R)
• M66: 23,464,725 km (0.117 R)
• M67: 24,235,154 km (0.118 R)
• M68: 24,506,824 km (0.103 R)
• M69: 25,131,545 km (0.092 R)
• M70: 25,880,132 km (0.088 R)
• M71: 26,716,085 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 14.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.74 AU - 9 AU

Year: 8735 Days

Day: 13.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,875,939 km

• M1: 200,162 km (0.048 R)
• M2: 399,277 km (0.063 R)
• M3: 489,035 km (0.099 R)
• M4: 791,074 km (0.101 R)
• M5: 1,043,445 km (0.076 R)
• M6: 1,244,505 km (0.061 R)
• M7: 1,500,616 km (0.101 R)
• M8: 1,819,260 km (0.051 R)
• M9: 1,910,215 km (0.034 R)
• M10: 2,049,491 km (0.092 R)
• M11: 2,388,031 km (0.058 R)
• M12: 2,538,825 km (0.069 R)
• M13: 2,779,828 km (0.058 R)
• M14: 3,082,763 km (0.115 R)
• M15: 3,284,720 km (0.081 R)
• M16: 3,491,166 km (0.087 R)
• M17: 3,936,668 km (0.07 R)
• M18: 4,196,669 km (0.086 R)
• M19: 4,503,793 km (0.096 R)
• M20: 4,607,914 km (0.074 R)
• M21: 4,860,884 km (0.088 R)
• M22: 4,989,089 km (0.105 R)
• M23: 5,096,949 km (0.088 R)
• M24: 6,403,537 km (0.046 R)
• M25: 6,901,399 km (0.095 R)
• M26: 6,997,590 km (0.119 R)
• M27: 7,264,622 km (0.073 R)
• M28: 7,510,412 km (0.065 R)
• M29: 8,111,346 km (0.085 R)
• M30: 8,598,287 km (0.115 R)
• M31: 8,727,989 km (0.06 R)
• M32: 9,121,132 km (0.098 R)
• M33: 9,600,593 km (0.101 R)
• M34: 9,843,390 km (0.098 R)
• M35: 10,033,679 km (0.11 R)
• M36: 10,170,411 km (0.107 R)
• M37: 12,206,588 km (0.066 R)
• M38: 12,676,026 km (0.085 R)
• M39: 12,823,829 km (0.103 R)
• M40: 12,942,609 km (0.117 R)
• M41: 13,330,965 km (0.114 R)
• M42: 13,875,203 km (0.114 R)
• M43: 14,457,587 km (0.098 R)
• M44: 14,581,155 km (0.102 R)
• M45: 15,456,452 km (0.091 R)
• M46: 15,551,147 km (0.112 R)
• M47: 15,804,865 km (0.047 R)
• M48: 16,155,972 km (0.063 R)
• M49: 16,931,188 km (0.113 R)
• M50: 17,126,862 km (0.082 R)
• M51: 17,685,311 km (0.11 R)
• M52: 18,216,383 km (0.078 R)
• M53: 18,383,484 km (0.11 R)
• M54: 18,752,841 km (0.089 R)
• M55: 18,853,969 km (0.053 R)
• M56: 19,328,494 km (0.051 R)
• M57: 20,393,182 km (0.082 R)
• M58: 21,371,103 km (0.118 R)
• M59: 21,547,479 km (0.06 R)
• M60: 22,185,963 km (0.117 R)
• M61: 22,758,773 km (0.105 R)
• M62: 23,155,506 km (0.064 R)
• M63: 23,372,723 km (0.11 R)
• M64: 23,554,334 km (0.088 R)
• M65: 23,700,043 km (0.106 R)
• M66: 23,845,901 km (0.076 R)
• M67: 24,395,972 km (0.102 R)
• M68: 24,764,880 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit