🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.88 AU - 0.9 AU

Year: 294 Days

Day: 12.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 14,144,458 km

• M1: 46,525 km (0.035 R)
• M2: 268,678 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.15 AU - 1.75 AU

Year: 611 Days

Day: 28.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.83 AU - 2.27 AU

Year: 1027 Days

Day: 28.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.33 AU - 2.35 AU

Year: 1252 Days

Day: 33.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,144,458 km

• M1: 859,440 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.07 AU - 3.51 AU

Year: 2088 Days

Day: 22.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 8.6

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.56 AU - 8.6 AU

Year: 6591 Days

Day: 13.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 14,144,458 km

• M1: 109,805 km (0.084 R)
• M2: 179,218 km (0.059 R)
• M3: 251,624 km (0.111 R)
• M4: 329,564 km (0.112 R)
• M5: 407,804 km (0.047 R)
• M6: 493,523 km (0.113 R)
• M7: 610,210 km (0.101 R)
• M8: 672,293 km (0.054 R)
• M9: 776,413 km (0.027 R)
• M10: 987,047 km (0.059 R)
• M11: 1,061,397 km (0.117 R)
• M12: 1,723,816 km (0.116 R)
• M13: 1,888,075 km (0.12 R)
• M14: 2,271,793 km (0.088 R)
• M15: 2,806,456 km (0.071 R)
• M16: 2,935,260 km (0.098 R)
• M17: 3,066,158 km (0.113 R)
• M18: 3,199,001 km (0.118 R)
• M19: 3,516,448 km (0.113 R)
• M20: 4,230,329 km (0.112 R)
• M21: 4,603,874 km (0.096 R)
• M22: 4,858,939 km (0.113 R)
• M23: 5,040,102 km (0.113 R)
• M24: 5,276,466 km (0.113 R)
• M25: 5,436,087 km (0.119 R)
• M26: 5,979,726 km (0.071 R)
• M27: 6,370,476 km (0.051 R)
• M28: 6,455,298 km (0.097 R)
• M29: 6,798,475 km (0.069 R)
• M30: 7,088,845 km (0.033 R)
• M31: 7,265,221 km (0.04 R)
• M32: 8,229,528 km (0.104 R)
• M33: 8,321,980 km (0.12 R)
• M34: 8,821,038 km (0.11 R)
• M35: 8,947,449 km (0.091 R)
• M36: 9,138,036 km (0.079 R)
• M37: 9,201,765 km (0.107 R)
• M38: 10,276,177 km (0.109 R)
• M39: 10,342,598 km (0.119 R)
• M40: 11,048,401 km (0.077 R)
• M41: 11,424,341 km (0.117 R)
• M42: 11,596,528 km (0.105 R)
• M43: 12,506,083 km (0.112 R)
• M44: 13,041,344 km (0.087 R)
• M45: 13,257,513 km (0.071 R)
• M46: 13,329,769 km (0.09 R)
• M47: 13,620,437 km (0.099 R)
• M48: 13,839,748 km (0.088 R)
• M49: 15,789,158 km (0.068 R)
• M50: 16,212,370 km (0.074 R)
• M51: 16,367,204 km (0.064 R)
• M52: 16,600,427 km (0.083 R)
• M53: 17,306,678 km (0.071 R)
• M54: 17,425,459 km (0.1 R)
• M55: 17,663,619 km (0.059 R)
• M56: 18,263,656 km (0.079 R)
• M57: 18,870,425 km (0.035 R)
• M58: 19,319,518 km (0.119 R)
• M59: 19,813,640 km (0.117 R)
• M60: 19,937,806 km (0.068 R)
• M61: 21,405,361 km (0.036 R)
• M62: 21,959,172 km (0.064 R)
• M63: 22,820,557 km (0.091 R)
• M64: 22,907,324 km (0.104 R)
• M65: 23,255,438 km (0.114 R)
• M66: 24,045,015 km (0.068 R)
• M67: 24,887,999 km (0.065 R)
• M68: 25,335,596 km (0.076 R)
• M69: 25,785,886 km (0.085 R)
• M70: 25,921,421 km (0.045 R)
• M71: 26,057,256 km (0.09 R)
• M72: 26,238,719 km (0.105 R)
• M73: 26,877,202 km (0.112 R)
• M74: 27,336,318 km (0.107 R)
• M75: 27,428,470 km (0.091 R)
• M76: 27,520,772 km (0.08 R)
• M77: 28,122,904 km (0.057 R)
• M78: 28,309,153 km (0.077 R)
• M79: 28,495,702 km (0.038 R)
• M80: 28,589,051 km (0.029 R)
• M81: 28,916,969 km (0.086 R)
• M82: 29,528,974 km (0.115 R)
• M83: 30,288,333 km (0.031 R)
• M84: 30,957,933 km (0.102 R)
• M85: 31,971,459 km (0.086 R)
• M86: 32,214,405 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.3

Radius: 9.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.75 AU - 9.21 AU

Year: 7886 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 14,144,458 km

• M1: 119,230 km (0.114 R)
• M2: 211,531 km (0.09 R)
• M3: 439,070 km (0.081 R)
• M4: 627,413 km (0.079 R)
• M5: 1,133,952 km (0.077 R)
• M6: 1,351,617 km (0.098 R)
• M7: 1,465,760 km (0.098 R)
• M8: 1,723,966 km (0.059 R)
• M9: 1,879,847 km (0.116 R)
• M10: 2,172,011 km (0.063 R)
• M11: 2,607,640 km (0.068 R)
• M12: 3,247,471 km (0.087 R)
• M13: 3,440,901 km (0.088 R)
• M14: 3,691,327 km (0.046 R)
• M15: 4,942,265 km (0.113 R)
• M16: 5,376,099 km (0.109 R)
• M17: 5,436,985 km (0.12 R)
• M18: 5,744,558 km (0.066 R)
• M19: 7,097,372 km (0.12 R)
• M20: 7,930,183 km (0.07 R)
• M21: 8,086,513 km (0.036 R)
• M22: 8,156,375 km (0.075 R)
• M23: 8,296,548 km (0.113 R)
• M24: 8,384,661 km (0.03 R)
• M25: 9,282,398 km (0.083 R)
• M26: 9,539,258 km (0.069 R)
• M27: 9,668,510 km (0.112 R)
• M28: 9,910,111 km (0.107 R)
• M29: 10,097,407 km (0.042 R)
• M30: 10,494,590 km (0.108 R)
• M31: 10,819,816 km (0.098 R)
• M32: 11,012,647 km (0.086 R)
• M33: 12,093,641 km (0.081 R)
• M34: 12,575,945 km (0.097 R)
• M35: 12,819,490 km (0.044 R)
• M36: 12,921,366 km (0.097 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit