🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.73 AU - 1.17 AU

Year: 355 Days

Day: 13 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,893,118 km

• M1: 232,475 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.13 AU - 1.13 AU

Year: 460 Days

Day: 19.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,893,118 km

• M1: 157,975 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.07 AU - 1.53 AU

Year: 568 Days

Day: 23.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.12 AU - 1.76 AU

Year: 662 Days

Day: 38.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,893,118 km

• M1: 615,595 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2 AU - 2.18 AU

Year: 1157 Days

Day: 16.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,893,118 km

• M1: 1,390,961 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 14.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.19 AU - 5.03 AU

Year: 3190 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,893,118 km

• M1: 199,414 km (0.063 R)
• M2: 300,692 km (0.072 R)
• M3: 401,820 km (0.105 R)
• M4: 546,331 km (0.109 R)
• M5: 640,578 km (0.108 R)
• M6: 974,181 km (0.03 R)
• M7: 1,327,232 km (0.118 R)
• M8: 1,450,202 km (0.117 R)
• M9: 1,628,971 km (0.094 R)
• M10: 1,748,051 km (0.089 R)
• M11: 1,870,273 km (0.104 R)
• M12: 1,967,511 km (0.117 R)
• M13: 2,269,549 km (0.111 R)
• M14: 2,664,637 km (0.102 R)
• M15: 3,082,165 km (0.095 R)
• M16: 3,366,550 km (0.115 R)
• M17: 3,624,607 km (0.07 R)
• M18: 4,015,356 km (0.088 R)
• M19: 4,160,766 km (0.113 R)
• M20: 4,308,119 km (0.113 R)
• M21: 4,438,419 km (0.117 R)
• M22: 4,532,217 km (0.094 R)
• M23: 5,287,836 km (0.112 R)
• M24: 5,487,998 km (0.084 R)
• M25: 5,609,172 km (0.093 R)
• M26: 5,711,048 km (0.05 R)
• M27: 5,916,446 km (0.103 R)
• M28: 6,103,444 km (0.101 R)
• M29: 6,271,442 km (0.059 R)
• M30: 6,377,208 km (0.099 R)
• M31: 7,068,051 km (0.034 R)
• M32: 7,942,450 km (0.077 R)
• M33: 8,172,232 km (0.046 R)
• M34: 8,334,397 km (0.092 R)
• M35: 8,474,271 km (0.097 R)
• M36: 8,567,919 km (0.079 R)
• M37: 8,803,685 km (0.098 R)
• M38: 9,499,465 km (0.042 R)
• M39: 9,890,962 km (0.102 R)
• M40: 10,362,794 km (0.118 R)
• M41: 10,588,836 km (0.088 R)
• M42: 11,251,256 km (0.092 R)
• M43: 11,587,552 km (0.045 R)
• M44: 11,979,648 km (0.061 R)
• M45: 12,164,252 km (0.108 R)
• M46: 12,270,017 km (0.084 R)
• M47: 12,696,521 km (0.093 R)
• M48: 12,857,787 km (0.06 R)
• M49: 12,965,647 km (0.085 R)
• M50: 13,482,209 km (0.119 R)
• M51: 13,701,669 km (0.119 R)
• M52: 14,116,354 km (0.112 R)
• M53: 14,395,205 km (0.112 R)
• M54: 14,788,647 km (0.085 R)
• M55: 14,930,017 km (0.053 R)
• M56: 15,043,562 km (0.09 R)
• M57: 15,672,471 km (0.071 R)
• M58: 15,903,450 km (0.054 R)
• M59: 16,573,499 km (0.083 R)
• M60: 17,193,433 km (0.115 R)
• M61: 17,371,903 km (0.101 R)
• M62: 17,491,282 km (0.106 R)
• M63: 17,730,788 km (0.063 R)
• M64: 17,941,273 km (0.102 R)
• M65: 18,304,197 km (0.089 R)
• M66: 18,456,039 km (0.1 R)
• M67: 18,638,848 km (0.076 R)
• M68: 19,531,049 km (0.087 R)
• M69: 19,748,415 km (0.045 R)
• M70: 20,279,787 km (0.106 R)
• M71: 20,942,804 km (0.106 R)
• M72: 21,260,999 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 8.1

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.6 AU - 4.98 AU

Year: 3402 Days

Day: 13.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 21,893,118 km

• M1: 101,427 km (0.084 R)
• M2: 219,610 km (0.093 R)
• M3: 275,110 km (0.081 R)
• M4: 337,044 km (0.072 R)
• M5: 397,332 km (0.04 R)
• M6: 453,581 km (0.1 R)
• M7: 612,454 km (0.099 R)
• M8: 748,887 km (0.11 R)
• M9: 821,143 km (0.109 R)
• M10: 984,055 km (0.119 R)
• M11: 1,063,790 km (0.119 R)
• M12: 1,279,211 km (0.099 R)
• M13: 1,806,693 km (0.095 R)
• M14: 1,919,789 km (0.089 R)
• M15: 2,212,852 km (0.12 R)
• M16: 2,457,594 km (0.103 R)
• M17: 2,567,548 km (0.109 R)
• M18: 2,989,863 km (0.108 R)
• M19: 3,364,157 km (0.069 R)
• M20: 3,486,528 km (0.093 R)
• M21: 3,628,048 km (0.051 R)
• M22: 3,916,921 km (0.089 R)
• M23: 3,971,823 km (0.094 R)
• M24: 4,288,373 km (0.116 R)
• M25: 4,345,070 km (0.051 R)
• M26: 4,632,448 km (0.115 R)
• M27: 4,866,868 km (0.118 R)
• M28: 5,025,292 km (0.12 R)
• M29: 5,531,381 km (0.108 R)
• M30: 5,613,810 km (0.091 R)
• M31: 5,821,900 km (0.077 R)
• M32: 6,138,599 km (0.114 R)
• M33: 6,461,132 km (0.088 R)
• M34: 6,591,731 km (0.077 R)
• M35: 6,811,191 km (0.108 R)
• M36: 6,988,614 km (0.11 R)
• M37: 7,100,214 km (0.082 R)
• M38: 7,235,002 km (0.117 R)
• M39: 7,621,264 km (0.066 R)
• M40: 7,759,342 km (0.093 R)
• M41: 8,084,568 km (0.117 R)
• M42: 8,154,879 km (0.106 R)
• M43: 8,225,340 km (0.11 R)
• M44: 8,390,496 km (0.06 R)
• M45: 8,533,063 km (0.086 R)
• M46: 8,676,377 km (0.116 R)
• M47: 8,917,080 km (0.074 R)
• M48: 9,159,878 km (0.11 R)
• M49: 9,454,286 km (0.111 R)
• M50: 9,602,538 km (0.036 R)
• M51: 10,203,622 km (0.054 R)
• M52: 10,254,186 km (0.109 R)
• M53: 10,585,396 km (0.1 R)
• M54: 10,842,704 km (0.097 R)
• M55: 10,920,196 km (0.105 R)
• M56: 11,101,957 km (0.069 R)
• M57: 11,284,616 km (0.107 R)
• M58: 11,573,639 km (0.05 R)
• M59: 11,652,926 km (0.037 R)
• M60: 11,865,206 km (0.108 R)
• M61: 12,132,387 km (0.115 R)
• M62: 12,482,746 km (0.099 R)
• M63: 12,699,962 km (0.098 R)
• M64: 12,918,375 km (0.072 R)
• M65: 13,193,335 km (0.084 R)
• M66: 14,340,302 km (0.082 R)
• M67: 14,596,414 km (0.076 R)
• M68: 14,739,280 km (0.046 R)
• M69: 14,825,299 km (0.066 R)
• M70: 15,869,791 km (0.118 R)
• M71: 16,371,393 km (0.062 R)
• M72: 16,609,253 km (0.107 R)
• M73: 17,028,127 km (0.103 R)
• M74: 17,148,404 km (0.117 R)
• M75: 17,450,592 km (0.059 R)
• M76: 17,845,829 km (0.033 R)
• M77: 18,121,239 km (0.076 R)
• M78: 18,490,746 km (0.112 R)
• M79: 19,550,946 km (0.086 R)
• M80: 19,645,492 km (0.11 R)
• M81: 19,961,592 km (0.08 R)
• M82: 20,279,338 km (0.097 R)
• M83: 20,406,945 km (0.099 R)
• M84: 21,404,613 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit