🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.07 AU

Year: 322 Days

Day: 13.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.24 AU - 1.78 AU

Year: 678 Days

Day: 34.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,057,181 km

• M1: 355,594 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.57 AU - 2.47 AU

Year: 1049 Days

Day: 12.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.74 AU - 2.86 AU

Year: 1711 Days

Day: 34.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,057,181 km

• M1: 2,262,967 km (0.055 R)
• M2: 2,592,232 km (0.057 R)

Asteroid Belt

Center: 6.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 9.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.68 AU - 11.32 AU

Year: 11550 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,057,181 km

• M1: 183,257 km (0.08 R)
• M2: 386,710 km (0.078 R)
• M3: 497,862 km (0.119 R)
• M4: 656,735 km (0.068 R)
• M5: 1,011,581 km (0.095 R)
• M6: 1,202,767 km (0.089 R)
• M7: 1,519,914 km (0.056 R)
• M8: 2,948,424 km (0.049 R)
• M9: 3,032,349 km (0.03 R)
• M10: 3,138,414 km (0.066 R)
• M11: 3,442,247 km (0.074 R)
• M12: 3,687,737 km (0.114 R)
• M13: 4,078,337 km (0.034 R)
• M14: 4,243,044 km (0.111 R)
• M15: 4,314,403 km (0.109 R)
• M16: 5,328,227 km (0.117 R)
• M17: 5,482,762 km (0.091 R)
• M18: 5,901,786 km (0.12 R)
• M19: 6,008,150 km (0.054 R)
• M20: 6,385,585 km (0.102 R)
• M21: 6,549,844 km (0.074 R)
• M22: 6,826,450 km (0.086 R)
• M23: 7,420,054 km (0.087 R)
• M24: 8,030,115 km (0.077 R)
• M25: 9,113,353 km (0.118 R)
• M26: 9,298,256 km (0.115 R)
• M27: 9,578,153 km (0.113 R)
• M28: 10,146,176 km (0.104 R)
• M29: 10,273,783 km (0.11 R)
• M30: 10,692,657 km (0.07 R)
• M31: 12,457,164 km (0.102 R)
• M32: 13,250,631 km (0.102 R)
• M33: 13,320,494 km (0.111 R)
• M34: 14,060,554 km (0.1 R)
• M35: 14,345,987 km (0.117 R)
• M36: 14,525,355 km (0.058 R)
• M37: 15,875,775 km (0.092 R)
• M38: 16,024,176 km (0.074 R)
• M39: 16,622,418 km (0.068 R)
• M40: 16,773,212 km (0.103 R)
• M41: 17,917,786 km (0.059 R)
• M42: 18,421,781 km (0.047 R)
• M43: 18,499,572 km (0.073 R)
• M44: 18,616,707 km (0.106 R)
• M45: 18,851,725 km (0.04 R)
• M46: 19,562,465 km (0.12 R)
• M47: 20,241,789 km (0.096 R)
• M48: 20,928,892 km (0.038 R)
• M49: 22,159,933 km (0.081 R)
• M50: 22,492,189 km (0.032 R)
• M51: 22,951,754 km (0.111 R)
• M52: 24,050,251 km (0.052 R)
• M53: 24,263,428 km (0.099 R)
• M54: 25,252,270 km (0.069 R)
• M55: 25,991,583 km (0.101 R)
• M56: 27,180,437 km (0.108 R)
• M57: 28,567,209 km (0.087 R)
• M58: 28,657,417 km (0.113 R)
• M59: 29,337,489 km (0.115 R)
• M60: 29,610,954 km (0.091 R)
• M61: 29,702,208 km (0.082 R)
• M62: 29,839,390 km (0.085 R)
• M63: 29,931,093 km (0.111 R)
• M64: 30,390,359 km (0.058 R)
• M65: 30,620,889 km (0.101 R)
• M66: 30,713,340 km (0.109 R)
• M67: 31,037,369 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.5

Radius: 7.3

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.63 AU - 14.93 AU

Year: 17676 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,057,181 km

• M1: 714,629 km (0.104 R)
• M2: 849,716 km (0.086 R)
• M3: 1,585,737 km (0.077 R)
• M4: 1,763,759 km (0.058 R)
• M5: 1,886,280 km (0.105 R)
• M6: 2,139,399 km (0.104 R)
• M7: 2,270,148 km (0.108 R)
• M8: 2,505,465 km (0.076 R)
• M9: 3,072,291 km (0.078 R)
• M10: 3,677,564 km (0.067 R)
• M11: 3,795,148 km (0.084 R)
• M12: 4,034,206 km (0.098 R)
• M13: 4,360,329 km (0.109 R)
• M14: 5,038,307 km (0.051 R)
• M15: 6,255,136 km (0.117 R)
• M16: 6,490,154 km (0.111 R)
• M17: 7,017,187 km (0.108 R)
• M18: 7,310,549 km (0.108 R)
• M19: 7,508,317 km (0.101 R)
• M20: 7,959,804 km (0.079 R)
• M21: 9,100,338 km (0.04 R)
• M22: 10,457,190 km (0.086 R)
• M23: 11,187,378 km (0.119 R)
• M24: 11,875,977 km (0.046 R)
• M25: 12,342,722 km (0.053 R)
• M26: 12,401,514 km (0.066 R)
• M27: 13,596,202 km (0.086 R)
• M28: 14,084,340 km (0.118 R)
• M29: 15,266,612 km (0.086 R)
• M30: 15,901,506 km (0.103 R)
• M31: 16,544,926 km (0.078 R)
• M32: 16,609,852 km (0.104 R)
• M33: 16,935,227 km (0.034 R)
• M34: 17,658,383 km (0.102 R)
• M35: 17,923,919 km (0.077 R)
• M36: 19,407,781 km (0.105 R)
• M37: 19,613,029 km (0.091 R)
• M38: 20,164,297 km (0.101 R)
• M39: 21,070,860 km (0.057 R)
• M40: 21,211,482 km (0.095 R)
• M41: 21,423,013 km (0.079 R)
• M42: 21,635,293 km (0.093 R)
• M43: 21,777,261 km (0.088 R)
• M44: 23,140,547 km (0.104 R)
• M45: 23,213,102 km (0.111 R)
• M46: 23,869,238 km (0.055 R)
• M47: 24,383,705 km (0.106 R)
• M48: 24,531,358 km (0.055 R)
• M49: 25,125,112 km (0.097 R)
• M50: 25,723,503 km (0.105 R)
• M51: 25,949,097 km (0.103 R)
• M52: 26,553,921 km (0.099 R)
• M53: 26,629,917 km (0.087 R)
• M54: 27,087,088 km (0.109 R)
• M55: 27,700,589 km (0.057 R)
• M56: 28,163,744 km (0.091 R)
• M57: 28,707,383 km (0.099 R)
• M58: 29,097,683 km (0.116 R)
• M59: 29,254,312 km (0.082 R)
• M60: 30,041,796 km (0.111 R)
• M61: 31,637,556 km (0.026 R)
• M62: 31,798,673 km (0.082 R)
• M63: 33,260,693 km (0.088 R)
• M64: 34,578,650 km (0.098 R)
• M65: 35,160,586 km (0.116 R)
• M66: 35,578,263 km (0.105 R)
• M67: 37,520,642 km (0.101 R)
• M68: 38,118,585 km (0.113 R)
• M69: 39,410,512 km (0.108 R)
• M70: 40,367,041 km (0.1 R)
• M71: 43,014,325 km (0.114 R)
• M72: 44,088,886 km (0.103 R)
• M73: 45,081,618 km (0.091 R)
• M74: 45,626,154 km (0.083 R)
• M75: 47,826,290 km (0.113 R)
• M76: 49,312,245 km (0.095 R)
• M77: 55,891,111 km (0.099 R)
• M78: 56,085,887 km (0.11 R)
• M79: 56,183,425 km (0.086 R)
• M80: 58,144,504 km (0.108 R)
• M81: 59,431,344 km (0.072 R)
• M82: 59,829,125 km (0.067 R)
• M83: 60,727,460 km (0.098 R)
• M84: 60,927,622 km (0.052 R)
• M85: 61,831,493 km (0.111 R)
• M86: 63,144,663 km (0.032 R)
• M87: 63,246,090 km (0.069 R)
• M88: 63,957,428 km (0.109 R)
• M89: 64,161,180 km (0.096 R)
• M90: 64,263,057 km (0.086 R)
• M91: 64,773,634 km (0.081 R)
• M92: 65,182,934 km (0.079 R)
• M93: 65,285,408 km (0.037 R)
• M94: 69,742,527 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit