🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.65 AU - 0.71 AU

Year: 200 Days

Day: 17.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,758,494 km

• M1: 227,389 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.68 AU - 1.02 AU

Year: 279 Days

Day: 43 Hours

Environment

Temp: 169 °C

Axial Tilt: 168.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,758,494 km

• M1: 159,322 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.77 AU - 1.09 AU

Year: 320 Days

Day: 13.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.38 AU - 3.1 AU

Year: 1617 Days

Day: 45.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 10.8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.81 AU - 6.49 AU

Year: 5436 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,758,494 km

• M1: 137,480 km (0.1 R)
• M2: 611,107 km (0.025 R)
• M3: 1,057,657 km (0.03 R)
• M4: 1,154,746 km (0.04 R)
• M5: 1,255,126 km (0.116 R)
• M6: 1,393,654 km (0.086 R)
• M7: 1,464,862 km (0.09 R)
• M8: 2,019,122 km (0.072 R)
• M9: 2,141,494 km (0.087 R)
• M10: 2,372,622 km (0.063 R)
• M11: 2,611,829 km (0.042 R)
• M12: 3,114,179 km (0.103 R)
• M13: 3,304,318 km (0.068 R)
• M14: 3,547,414 km (0.089 R)
• M15: 3,621,615 km (0.111 R)
• M16: 4,658,777 km (0.101 R)
• M17: 4,904,267 km (0.116 R)
• M18: 5,408,113 km (0.096 R)
• M19: 5,695,191 km (0.097 R)
• M20: 5,899,242 km (0.088 R)
• M21: 6,284,457 km (0.12 R)
• M22: 6,495,240 km (0.117 R)
• M23: 7,173,218 km (0.09 R)
• M24: 7,457,005 km (0.088 R)
• M25: 7,776,845 km (0.113 R)
• M26: 7,873,635 km (0.116 R)
• M27: 8,133,786 km (0.026 R)
• M28: 8,232,072 km (0.049 R)
• M29: 8,796,504 km (0.081 R)
• M30: 9,202,513 km (0.104 R)
• M31: 9,270,730 km (0.066 R)
• M32: 9,476,576 km (0.11 R)
• M33: 9,683,919 km (0.094 R)
• M34: 10,599,757 km (0.118 R)
• M35: 10,851,082 km (0.077 R)
• M36: 10,959,390 km (0.083 R)
• M37: 11,286,411 km (0.057 R)
• M38: 12,702,804 km (0.096 R)
• M39: 12,816,947 km (0.104 R)
• M40: 12,893,242 km (0.049 R)
• M41: 13,123,174 km (0.094 R)
• M42: 13,277,110 km (0.118 R)
• M43: 13,664,868 km (0.032 R)
• M44: 14,372,017 km (0.078 R)
• M45: 14,650,269 km (0.068 R)
• M46: 15,252,550 km (0.078 R)
• M47: 15,374,024 km (0.075 R)
• M48: 15,740,239 km (0.086 R)
• M49: 16,647,700 km (0.11 R)
• M50: 17,065,676 km (0.084 R)
• M51: 17,360,384 km (0.099 R)
• M52: 19,645,791 km (0.113 R)
• M53: 20,265,276 km (0.083 R)
• M54: 20,846,164 km (0.11 R)
• M55: 20,980,952 km (0.09 R)
• M56: 21,161,217 km (0.115 R)
• M57: 21,387,260 km (0.098 R)
• M58: 21,978,620 km (0.096 R)
• M59: 22,391,211 km (0.119 R)
• M60: 24,208,526 km (0.107 R)
• M61: 24,350,195 km (0.06 R)
• M62: 24,587,158 km (0.055 R)
• M63: 25,015,457 km (0.055 R)
• M64: 25,206,493 km (0.067 R)
• M65: 25,542,191 km (0.11 R)
• M66: 25,879,384 km (0.069 R)
• M67: 26,024,345 km (0.09 R)
• M68: 26,363,633 km (0.076 R)
• M69: 27,242,819 km (0.082 R)
• M70: 27,587,194 km (0.091 R)
• M71: 28,181,097 km (0.103 R)
• M72: 28,779,339 km (0.071 R)
• M73: 29,937,376 km (0.06 R)
• M74: 31,419,293 km (0.087 R)
• M75: 31,522,366 km (0.084 R)
• M76: 31,625,588 km (0.118 R)
• M77: 31,935,854 km (0.106 R)
• M78: 32,559,378 km (0.072 R)
• M79: 33,186,941 km (0.08 R)
• M80: 33,397,126 km (0.106 R)
• M81: 34,029,925 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.7

Radius: 8.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.03 AU - 9.69 AU

Year: 10207 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,758,494 km

• M1: 146,307 km (0.08 R)
• M2: 409,749 km (0.054 R)
• M3: 535,560 km (0.086 R)
• M4: 841,189 km (0.102 R)
• M5: 914,492 km (0.102 R)
• M6: 1,067,830 km (0.117 R)
• M7: 1,147,715 km (0.117 R)
• M8: 1,487,751 km (0.109 R)
• M9: 1,577,659 km (0.097 R)
• M10: 1,800,710 km (0.11 R)
• M11: 2,014,335 km (0.1 R)
• M12: 2,094,071 km (0.11 R)
• M13: 2,215,694 km (0.116 R)
• M14: 3,317,632 km (0.12 R)
• M15: 3,750,419 km (0.065 R)
• M16: 3,849,004 km (0.091 R)
• M17: 3,948,636 km (0.079 R)
• M18: 4,124,862 km (0.1 R)
• M19: 4,175,576 km (0.086 R)
• M20: 4,485,094 km (0.111 R)
• M21: 4,668,950 km (0.118 R)
• M22: 4,775,164 km (0.098 R)
• M23: 6,345,044 km (0.069 R)
• M24: 6,581,409 km (0.09 R)
• M25: 7,062,815 km (0.115 R)
• M26: 7,185,036 km (0.035 R)
• M27: 8,509,426 km (0.097 R)
• M28: 8,639,427 km (0.056 R)
• M29: 9,166,161 km (0.067 R)
• M30: 9,232,732 km (0.073 R)
• M31: 9,299,452 km (0.116 R)
• M32: 9,635,449 km (0.086 R)
• M33: 9,805,093 km (0.057 R)
• M34: 10,009,893 km (0.102 R)
• M35: 10,458,387 km (0.084 R)
• M36: 10,597,663 km (0.111 R)
• M37: 11,232,407 km (0.05 R)
• M38: 11,554,341 km (0.097 R)
• M39: 12,024,826 km (0.087 R)
• M40: 12,984,347 km (0.076 R)
• M41: 13,662,923 km (0.058 R)
• M42: 14,237,379 km (0.09 R)
• M43: 14,897,854 km (0.097 R)
• M44: 15,369,984 km (0.115 R)
• M45: 15,767,316 km (0.111 R)
• M46: 15,847,202 km (0.102 R)
• M47: 16,087,605 km (0.119 R)
• M48: 16,693,776 km (0.065 R)
• M49: 16,938,518 km (0.098 R)
• M50: 18,263,058 km (0.1 R)
• M51: 19,534,789 km (0.116 R)
• M52: 20,224,735 km (0.105 R)
• M53: 21,098,386 km (0.079 R)
• M54: 21,761,703 km (0.087 R)
• M55: 23,108,682 km (0.099 R)
• M56: 23,335,772 km (0.101 R)
• M57: 24,343,912 km (0.117 R)
• M58: 25,506,736 km (0.091 R)
• M59: 25,929,799 km (0.09 R)
• M60: 26,260,410 km (0.093 R)
• M61: 26,639,940 km (0.098 R)
• M62: 28,662,354 km (0.083 R)
• M63: 28,808,810 km (0.092 R)
• M64: 29,642,818 km (0.051 R)
• M65: 29,741,403 km (0.05 R)
• M66: 30,434,939 km (0.059 R)
• M67: 30,683,870 km (0.086 R)
• M68: 30,933,549 km (0.11 R)
• M69: 31,636,210 km (0.104 R)
• M70: 32,293,393 km (0.106 R)
• M71: 32,648,987 km (0.046 R)
• M72: 32,750,863 km (0.101 R)
• M73: 33,364,364 km (0.119 R)
• M74: 34,706,556 km (0.072 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 11,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit