🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 18.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,766,805 km

• M1: 359,932 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.88 AU - 0.88 AU

Year: 299 Days

Day: 13.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,766,805 km

• M1: 591,061 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.85 AU - 1.15 AU

Year: 362 Days

Day: 18.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.82 AU - 1.18 AU

Year: 362 Days

Day: 41.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 93,766,805 km

• M1: 613,351 km (0.1 R)
• M2: 778,507 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.22 AU - 1.8 AU

Year: 671 Days

Day: 46.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,766,805 km

• M1: 1,055,563 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.43 AU - 1.87 AU

Year: 767 Days

Day: 22.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,766,805 km

• M1: 49,367 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.88 AU - 4.7 AU

Year: 3213 Days

Day: 42.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,766,805 km

• M1: 1,795,773 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.03 AU - 4.77 AU

Year: 3338 Days

Day: 18.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,766,805 km

• M1: 3,734,262 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 8.2

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.07 AU - 8.37 AU

Year: 7016 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,766,805 km

• M1: 212,728 km (0.066 R)
• M2: 269,875 km (0.091 R)
• M3: 343,028 km (0.093 R)
• M4: 405,709 km (0.119 R)
• M5: 534,364 km (0.101 R)
• M6: 808,277 km (0.031 R)
• M7: 1,151,754 km (0.114 R)
• M8: 1,251,685 km (0.078 R)
• M9: 1,310,029 km (0.115 R)
• M10: 1,384,528 km (0.075 R)
• M11: 1,506,600 km (0.047 R)
• M12: 1,979,030 km (0.094 R)
• M13: 2,082,402 km (0.099 R)
• M14: 2,134,612 km (0.113 R)
• M15: 2,330,436 km (0.094 R)
• M16: 2,384,889 km (0.095 R)
• M17: 2,476,593 km (0.063 R)
• M18: 2,913,419 km (0.042 R)
• M19: 3,374,180 km (0.082 R)
• M20: 3,518,991 km (0.106 R)
• M21: 3,793,503 km (0.044 R)
• M22: 4,206,991 km (0.115 R)
• M23: 4,408,051 km (0.086 R)
• M24: 4,912,495 km (0.113 R)
• M25: 5,147,812 km (0.092 R)
• M26: 5,314,913 km (0.079 R)
• M27: 5,435,190 km (0.111 R)
• M28: 5,752,487 km (0.044 R)
• M29: 5,826,538 km (0.042 R)
• M30: 5,901,038 km (0.112 R)
• M31: 6,328,588 km (0.072 R)
• M32: 6,610,580 km (0.096 R)
• M33: 6,896,761 km (0.072 R)
• M34: 7,028,258 km (0.104 R)
• M35: 7,266,866 km (0.054 R)
• M36: 8,109,252 km (0.052 R)
• M37: 8,164,753 km (0.118 R)
• M38: 8,275,904 km (0.07 R)
• M39: 8,754,168 km (0.112 R)
• M40: 9,502,906 km (0.12 R)
• M41: 9,590,719 km (0.081 R)
• M42: 9,973,840 km (0.109 R)
• M43: 10,272,138 km (0.082 R)
• M44: 10,362,196 km (0.098 R)
• M45: 10,664,234 km (0.107 R)
• M46: 10,877,411 km (0.103 R)
• M47: 10,969,264 km (0.111 R)
• M48: 11,061,267 km (0.032 R)
• M49: 11,184,386 km (0.106 R)
• M50: 11,369,887 km (0.077 R)
• M51: 11,494,203 km (0.085 R)
• M52: 11,838,278 km (0.076 R)
• M53: 11,995,804 km (0.112 R)
• M54: 12,122,364 km (0.037 R)
• M55: 12,536,750 km (0.08 R)
• M56: 13,248,387 km (0.097 R)
• M57: 14,039,611 km (0.084 R)
• M58: 14,206,412 km (0.031 R)
• M59: 14,643,238 km (0.11 R)
• M60: 15,050,294 km (0.12 R)
• M61: 15,220,985 km (0.079 R)
• M62: 15,426,682 km (0.111 R)
• M63: 16,223,590 km (0.108 R)
• M64: 16,504,086 km (0.087 R)
• M65: 16,644,857 km (0.07 R)
• M66: 17,605,575 km (0.088 R)
• M67: 18,002,159 km (0.089 R)
• M68: 19,580,417 km (0.098 R)
• M69: 20,594,092 km (0.055 R)
• M70: 21,547,629 km (0.12 R)
• M71: 21,855,800 km (0.105 R)
• M72: 21,971,738 km (0.1 R)
• M73: 22,049,230 km (0.101 R)
• M74: 22,126,722 km (0.049 R)
• M75: 22,359,795 km (0.073 R)
• M76: 23,103,147 km (0.12 R)
• M77: 23,854,727 km (0.104 R)
• M78: 24,413,625 km (0.108 R)
• M79: 25,178,967 km (0.098 R)
• M80: 26,444,565 km (0.092 R)
• M81: 27,688,920 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.5

Radius: 7.1

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.67 AU - 19.45 AU

Year: 23276 Days

Day: 16.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,766,805 km

• M1: 103,671 km (0.067 R)
• M2: 211,382 km (0.115 R)
• M3: 837,748 km (0.105 R)
• M4: 1,263,803 km (0.065 R)
• M5: 1,676,693 km (0.089 R)
• M6: 1,786,199 km (0.084 R)
• M7: 3,006,319 km (0.106 R)
• M8: 3,050,600 km (0.109 R)
• M9: 3,275,595 km (0.092 R)
• M10: 4,278,050 km (0.112 R)
• M11: 4,428,695 km (0.067 R)
• M12: 5,207,352 km (0.086 R)
• M13: 5,314,315 km (0.103 R)
• M14: 5,749,645 km (0.076 R)
• M15: 6,083,697 km (0.116 R)
• M16: 6,139,945 km (0.111 R)
• M17: 6,654,412 km (0.118 R)
• M18: 7,846,708 km (0.099 R)
• M19: 8,910,947 km (0.079 R)
• M20: 9,492,434 km (0.12 R)
• M21: 10,153,058 km (0.092 R)
• M22: 10,692,209 km (0.08 R)
• M23: 12,151,087 km (0.101 R)
• M24: 12,507,728 km (0.053 R)
• M25: 12,579,386 km (0.068 R)
• M26: 12,795,405 km (0.091 R)
• M27: 13,012,621 km (0.094 R)
• M28: 13,304,038 km (0.106 R)
• M29: 14,718,037 km (0.072 R)
• M30: 15,021,721 km (0.116 R)
• M31: 15,098,016 km (0.11 R)
• M32: 15,712,713 km (0.112 R)
• M33: 15,945,338 km (0.076 R)
• M34: 16,335,639 km (0.044 R)
• M35: 17,525,091 km (0.114 R)
• M36: 18,660,240 km (0.119 R)
• M37: 19,236,790 km (0.068 R)
• M38: 19,319,667 km (0.117 R)
• M39: 20,830,756 km (0.091 R)
• M40: 22,292,626 km (0.086 R)
• M41: 22,904,182 km (0.041 R)
• M42: 23,609,835 km (0.109 R)
• M43: 25,223,398 km (0.057 R)
• M44: 28,366,898 km (0.103 R)
• M45: 28,839,627 km (0.059 R)
• M46: 29,124,461 km (0.074 R)
• M47: 29,219,606 km (0.087 R)
• M48: 31,241,421 km (0.102 R)
• M49: 32,318,376 km (0.045 R)
• M50: 33,010,117 km (0.108 R)
• M51: 35,418,493 km (0.101 R)
• M52: 36,131,476 km (0.102 R)
• M53: 36,849,247 km (0.062 R)
• M54: 37,261,538 km (0.101 R)
• M55: 37,364,911 km (0.085 R)
• M56: 37,468,283 km (0.101 R)
• M57: 39,135,551 km (0.117 R)
• M58: 43,191,448 km (0.074 R)
• M59: 44,280,820 km (0.042 R)
• M60: 44,609,337 km (0.107 R)
• M61: 46,153,337 km (0.084 R)
• M62: 49,406,941 km (0.085 R)
• M63: 49,747,725 km (0.083 R)
• M64: 49,861,569 km (0.104 R)
• M65: 52,155,054 km (0.057 R)
• M66: 52,386,182 km (0.039 R)
• M67: 53,430,974 km (0.108 R)
• M68: 53,547,511 km (0.108 R)
• M69: 56,250,595 km (0.11 R)
• M70: 57,558,828 km (0.114 R)
• M71: 58,037,092 km (0.084 R)
• M72: 58,877,234 km (0.099 R)
• M73: 59,600,540 km (0.057 R)
• M74: 59,721,415 km (0.072 R)
• M75: 60,326,837 km (0.074 R)
• M76: 60,448,161 km (0.109 R)
• M77: 66,241,339 km (0.052 R)
• M78: 68,000,909 km (0.115 R)
• M79: 69,140,097 km (0.11 R)
• M80: 70,158,110 km (0.055 R)
• M81: 71,181,060 km (0.102 R)
• M82: 73,371,024 km (0.103 R)
• M83: 74,409,233 km (0.119 R)
• M84: 76,106,720 km (0.105 R)
• M85: 77,421,087 km (0.094 R)
• M86: 78,213,357 km (0.109 R)
• M87: 79,008,320 km (0.082 R)
• M88: 79,539,841 km (0.063 R)
• M89: 80,472,734 km (0.056 R)
• M90: 80,606,175 km (0.09 R)
• M91: 81,141,287 km (0.109 R)
• M92: 82,349,289 km (0.104 R)
• M93: 82,888,141 km (0.111 R)
• M94: 84,375,892 km (0.08 R)
• M95: 90,414,709 km (0.102 R)
• M96: 92,505,040 km (0.102 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 17,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit