🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.11 AU - 1.79 AU

Year: 625 Days

Day: 39.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.29 AU - 2.03 AU

Year: 766 Days

Day: 20.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,463,280 km

• M1: 346,618 km (0.092 R)
• M2: 1,114,355 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.87 AU - 2.21 AU

Year: 1044 Days

Day: 28.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.19 AU - 2.71 AU

Year: 1373 Days

Day: 33.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 11.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.81 AU - 9.51 AU

Year: 8349 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,463,280 km

• M1: 227,688 km (0.055 R)
• M2: 310,266 km (0.094 R)
• M3: 382,971 km (0.086 R)
• M4: 572,361 km (0.085 R)
• M5: 747,840 km (0.12 R)
• M6: 917,035 km (0.101 R)
• M7: 1,181,374 km (0.098 R)
• M8: 1,337,255 km (0.073 R)
• M9: 1,995,636 km (0.071 R)
• M10: 2,218,088 km (0.095 R)
• M11: 2,576,225 km (0.1 R)
• M12: 2,876,169 km (0.047 R)
• M13: 2,991,509 km (0.08 R)
• M14: 3,187,332 km (0.104 R)
• M15: 3,286,964 km (0.102 R)
• M16: 3,530,061 km (0.083 R)
• M17: 3,633,134 km (0.095 R)
• M18: 3,991,271 km (0.097 R)
• M19: 4,077,290 km (0.051 R)
• M20: 4,338,937 km (0.08 R)
• M21: 4,561,089 km (0.06 R)
• M22: 4,718,915 km (0.044 R)
• M23: 5,040,102 km (0.055 R)
• M24: 5,109,814 km (0.064 R)
• M25: 5,250,287 km (0.096 R)
• M26: 5,368,320 km (0.111 R)
• M27: 5,583,142 km (0.065 R)
• M28: 5,898,345 km (0.088 R)
• M29: 6,294,480 km (0.119 R)
• M30: 6,571,685 km (0.102 R)
• M31: 6,699,142 km (0.11 R)
• M32: 7,112,332 km (0.108 R)
• M33: 7,507,420 km (0.104 R)
• M34: 7,855,534 km (0.061 R)
• M35: 7,990,770 km (0.101 R)
• M36: 8,790,820 km (0.091 R)
• M37: 8,931,442 km (0.087 R)
• M38: 9,101,086 km (0.098 R)
• M39: 9,243,204 km (0.096 R)
• M40: 9,414,792 km (0.073 R)
• M41: 9,645,323 km (0.096 R)
• M42: 9,761,261 km (0.103 R)
• M43: 9,848,477 km (0.092 R)
• M44: 10,023,805 km (0.079 R)
• M45: 10,645,684 km (0.11 R)
• M46: 10,735,442 km (0.106 R)
• M47: 10,825,500 km (0.066 R)
• M48: 11,067,101 km (0.084 R)
• M49: 11,647,840 km (0.06 R)
• M50: 12,238,602 km (0.099 R)
• M51: 12,427,095 km (0.094 R)
• M52: 12,998,709 km (0.099 R)
• M53: 13,449,148 km (0.12 R)
• M54: 14,003,109 km (0.079 R)
• M55: 14,365,435 km (0.099 R)
• M56: 14,730,902 km (0.114 R)
• M57: 14,831,133 km (0.065 R)
• M58: 15,403,345 km (0.037 R)
• M59: 17,127,909 km (0.086 R)
• M60: 17,338,992 km (0.08 R)
• M61: 17,586,277 km (0.116 R)
• M62: 17,834,909 km (0.112 R)
• M63: 17,906,117 km (0.085 R)
• M64: 18,335,313 km (0.117 R)
• M65: 19,094,822 km (0.04 R)
• M66: 19,204,028 km (0.09 R)
• M67: 19,313,683 km (0.059 R)
• M68: 19,423,339 km (0.103 R)
• M69: 19,496,642 km (0.074 R)
• M70: 19,606,746 km (0.08 R)
• M71: 20,049,256 km (0.065 R)
• M72: 20,308,809 km (0.101 R)
• M73: 21,585,776 km (0.099 R)
• M74: 21,699,620 km (0.09 R)
• M75: 22,502,661 km (0.098 R)
• M76: 22,733,940 km (0.1 R)
• M77: 22,888,474 km (0.118 R)
• M78: 23,471,308 km (0.108 R)
• M79: 23,862,506 km (0.075 R)
• M80: 25,169,094 km (0.108 R)
• M81: 25,248,979 km (0.115 R)
• M82: 25,329,014 km (0.098 R)
• M83: 25,409,049 km (0.096 R)
• M84: 27,028,745 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.6

Radius: 14.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.01 AU - 8.31 AU

Year: 8349 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,463,280 km

• M1: 197,619 km (0.113 R)
• M2: 485,894 km (0.077 R)
• M3: 776,712 km (0.089 R)
• M4: 875,746 km (0.041 R)
• M5: 979,567 km (0.107 R)
• M6: 1,201,271 km (0.103 R)
• M7: 1,565,991 km (0.087 R)
• M8: 1,874,013 km (0.11 R)
• M9: 1,988,904 km (0.099 R)
• M10: 2,082,702 km (0.05 R)
• M11: 2,177,995 km (0.108 R)
• M12: 2,913,419 km (0.117 R)
• M13: 3,577,483 km (0.079 R)
• M14: 3,956,864 km (0.087 R)
• M15: 4,227,187 km (0.108 R)
• M16: 4,565,877 km (0.107 R)
• M17: 5,601,393 km (0.065 R)
• M18: 5,702,072 km (0.109 R)
• M19: 6,215,193 km (0.08 R)
• M20: 6,743,124 km (0.11 R)
• M21: 7,506,672 km (0.11 R)
• M22: 8,297,595 km (0.118 R)
• M23: 8,683,708 km (0.08 R)
• M24: 8,839,738 km (0.113 R)
• M25: 9,075,654 km (0.079 R)
• M26: 9,194,435 km (0.12 R)
• M27: 9,433,492 km (0.042 R)
• M28: 9,674,644 km (0.116 R)
• M29: 9,877,050 km (0.109 R)
• M30: 11,848,750 km (0.056 R)
• M31: 12,724,047 km (0.095 R)
• M32: 14,955,299 km (0.101 R)
• M33: 15,709,871 km (0.103 R)
• M34: 16,187,836 km (0.088 R)
• M35: 17,011,372 km (0.053 R)
• M36: 17,749,339 km (0.085 R)
• M37: 17,898,188 km (0.08 R)
• M38: 18,850,528 km (0.059 R)
• M39: 18,951,657 km (0.034 R)
• M40: 19,409,426 km (0.097 R)
• M41: 19,614,076 km (0.11 R)
• M42: 20,856,636 km (0.108 R)
• M43: 21,013,863 km (0.106 R)
• M44: 22,499,370 km (0.083 R)
• M45: 23,092,227 km (0.064 R)
• M46: 23,254,839 km (0.101 R)
• M47: 23,417,751 km (0.069 R)
• M48: 23,581,112 km (0.069 R)
• M49: 24,073,439 km (0.082 R)
• M50: 24,293,348 km (0.104 R)
• M51: 26,076,554 km (0.1 R)
• M52: 26,302,447 km (0.055 R)
• M53: 27,098,158 km (0.094 R)
• M54: 27,269,597 km (0.097 R)
• M55: 27,786,458 km (0.105 R)
• M56: 27,959,393 km (0.062 R)
• M57: 28,771,410 km (0.12 R)
• M58: 29,238,904 km (0.108 R)
• M59: 30,537,413 km (0.107 R)
• M60: 30,656,344 km (0.113 R)
• M61: 32,035,786 km (0.109 R)
• M62: 32,885,352 km (0.116 R)
• M63: 33,435,423 km (0.069 R)
• M64: 33,558,094 km (0.12 R)
• M65: 33,865,368 km (0.076 R)
• M66: 36,105,296 km (0.095 R)
• M67: 36,357,219 km (0.095 R)
• M68: 36,799,281 km (0.114 R)
• M69: 37,434,025 km (0.094 R)
• M70: 37,688,940 km (0.063 R)
• M71: 38,328,620 km (0.072 R)
• M72: 38,649,807 km (0.119 R)
• M73: 41,383,409 km (0.076 R)
• M74: 41,977,312 km (0.073 R)
• M75: 42,773,472 km (0.11 R)
• M76: 43,173,347 km (0.094 R)
• M77: 43,373,808 km (0.053 R)
• M78: 44,448,220 km (0.092 R)
• M79: 44,583,008 km (0.112 R)
• M80: 45,327,556 km (0.089 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit