🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.42 AU - 0.58 AU

Year: 130 Days

Day: 33.2 Hours

Environment

Temp: 251 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,896,109 km

• M1: 30,219 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.71 AU - 1.07 AU

Year: 308 Days

Day: 23.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,896,109 km

• M1: 129,552 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.85 AU - 1.05 AU

Year: 340 Days

Day: 17.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.15 AU - 1.67 AU

Year: 615 Days

Day: 29.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,896,109 km

• M1: 90,058 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.78 AU - 3.82 AU

Year: 2201 Days

Day: 16.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.63 AU - 4.13 AU

Year: 2281 Days

Day: 18.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,896,109 km

• M1: 467,344 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.73 AU - 4.81 AU

Year: 3239 Days

Day: 33.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.8

Radius: 6

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.82 AU - 13.34 AU

Year: 17365 Days

Day: 15.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,896,109 km

• M1: 123,418 km (0.052 R)
• M2: 187,596 km (0.077 R)
• M3: 267,481 km (0.06 R)
• M4: 312,510 km (0.119 R)
• M5: 978,520 km (0.113 R)
• M6: 1,231,190 km (0.103 R)
• M7: 1,447,808 km (0.068 R)
• M8: 1,589,178 km (0.104 R)
• M9: 2,495,592 km (0.091 R)
• M10: 2,597,169 km (0.079 R)
• M11: 2,665,684 km (0.094 R)
• M12: 4,604,922 km (0.096 R)
• M13: 4,646,360 km (0.085 R)
• M14: 4,813,611 km (0.071 R)
• M15: 5,858,253 km (0.088 R)
• M16: 6,827,348 km (0.099 R)
• M17: 7,161,400 km (0.097 R)
• M18: 7,209,570 km (0.041 R)
• M19: 7,746,327 km (0.069 R)
• M20: 7,795,844 km (0.106 R)
• M21: 8,094,741 km (0.081 R)
• M22: 8,245,535 km (0.109 R)
• M23: 8,703,604 km (0.084 R)
• M24: 9,591,467 km (0.057 R)
• M25: 10,181,033 km (0.065 R)
• M26: 10,562,507 km (0.069 R)
• M27: 11,395,319 km (0.117 R)
• M28: 11,564,364 km (0.075 R)
• M29: 11,677,610 km (0.073 R)
• M30: 12,076,737 km (0.098 R)
• M31: 12,134,033 km (0.049 R)
• M32: 12,191,628 km (0.054 R)
• M33: 12,712,827 km (0.108 R)
• M34: 13,241,506 km (0.099 R)
• M35: 14,077,908 km (0.109 R)
• M36: 14,502,616 km (0.085 R)
• M37: 14,624,688 km (0.119 R)
• M38: 16,560,484 km (0.118 R)
• M39: 18,840,655 km (0.078 R)
• M40: 19,174,408 km (0.066 R)
• M41: 19,241,428 km (0.078 R)
• M42: 19,308,448 km (0.104 R)
• M43: 19,375,617 km (0.062 R)
• M44: 21,425,407 km (0.069 R)
• M45: 21,983,557 km (0.11 R)
• M46: 22,123,879 km (0.083 R)
• M47: 23,185,576 km (0.094 R)
• M48: 25,578,842 km (0.086 R)
• M49: 27,519,276 km (0.104 R)
• M50: 28,659,960 km (0.096 R)
• M51: 28,736,554 km (0.068 R)
• M52: 28,890,042 km (0.118 R)
• M53: 29,583,727 km (0.081 R)
• M54: 30,127,066 km (0.064 R)
• M55: 31,223,619 km (0.082 R)
• M56: 32,094,428 km (0.034 R)
• M57: 32,333,186 km (0.113 R)
• M58: 32,892,832 km (0.112 R)
• M59: 34,427,856 km (0.098 R)
• M60: 34,999,319 km (0.081 R)
• M61: 35,409,367 km (0.087 R)
• M62: 35,656,204 km (0.096 R)
• M63: 35,986,067 km (0.109 R)
• M64: 36,732,261 km (0.075 R)
• M65: 37,232,516 km (0.113 R)
• M66: 39,001,062 km (0.099 R)
• M67: 39,511,341 km (0.096 R)
• M68: 39,596,612 km (0.098 R)
• M69: 43,849,230 km (0.092 R)
• M70: 43,937,493 km (0.066 R)
• M71: 46,883,823 km (0.027 R)
• M72: 47,426,415 km (0.063 R)
• M73: 47,698,533 km (0.072 R)
• M74: 48,335,222 km (0.085 R)
• M75: 48,517,731 km (0.12 R)
• M76: 48,700,390 km (0.09 R)
• M77: 49,893,433 km (0.104 R)
• M78: 50,170,189 km (0.073 R)
• M79: 50,725,048 km (0.059 R)
• M80: 51,840,898 km (0.073 R)
• M81: 52,027,746 km (0.109 R)
• M82: 52,121,245 km (0.062 R)
• M83: 52,308,242 km (0.092 R)
• M84: 53,813,196 km (0.092 R)
• M85: 53,907,742 km (0.111 R)
• M86: 57,540,427 km (0.091 R)
• M87: 57,927,437 km (0.076 R)
• M88: 59,581,690 km (0.09 R)
• M89: 60,071,175 km (0.101 R)
• M90: 60,365,583 km (0.085 R)
• M91: 60,955,597 km (0.101 R)
• M92: 61,448,821 km (0.057 R)
• M93: 63,834,758 km (0.036 R)
• M94: 66,048,358 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.2

Radius: 7.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 14.64 AU - 15 AU

Year: 20943 Days

Day: 22.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,896,109 km

• M1: 105,317 km (0.118 R)
• M2: 212,728 km (0.054 R)
• M3: 1,120,638 km (0.082 R)
• M4: 1,306,737 km (0.11 R)
• M5: 1,503,010 km (0.106 R)
• M6: 1,656,348 km (0.117 R)
• M7: 1,978,731 km (0.11 R)
• M8: 2,836,376 km (0.065 R)
• M9: 3,760,292 km (0.081 R)
• M10: 4,327,118 km (0.055 R)
• M11: 4,620,629 km (0.092 R)
• M12: 5,304,441 km (0.063 R)
• M13: 5,460,621 km (0.106 R)
• M14: 5,737,826 km (0.105 R)
• M15: 5,817,861 km (0.119 R)
• M16: 6,722,480 km (0.05 R)
• M17: 7,105,151 km (0.115 R)
• M18: 8,431,186 km (0.092 R)
• M19: 8,705,549 km (0.072 R)
• M20: 8,982,754 km (0.117 R)
• M21: 9,593,263 km (0.088 R)
• M22: 10,460,781 km (0.091 R)
• M23: 11,053,039 km (0.115 R)
• M24: 11,152,820 km (0.093 R)
• M25: 11,453,811 km (0.065 R)
• M26: 11,859,521 km (0.094 R)
• M27: 11,961,696 km (0.117 R)
• M28: 12,737,062 km (0.105 R)
• M29: 13,368,963 km (0.072 R)
• M30: 14,827,991 km (0.111 R)
• M31: 14,938,095 km (0.095 R)
• M32: 15,828,502 km (0.115 R)
• M33: 16,053,796 km (0.108 R)
• M34: 16,393,683 km (0.082 R)
• M35: 16,564,523 km (0.063 R)
• M36: 16,678,816 km (0.061 R)
• M37: 17,311,765 km (0.113 R)
• M38: 17,369,659 km (0.074 R)
• M39: 17,660,328 km (0.048 R)
• M40: 18,541,908 km (0.116 R)
• M41: 19,137,607 km (0.099 R)
• M42: 19,317,423 km (0.088 R)
• M43: 19,377,562 km (0.099 R)
• M44: 19,739,439 km (0.083 R)
• M45: 21,271,321 km (0.077 R)
• M46: 22,208,701 km (0.066 R)
• M47: 22,904,631 km (0.108 R)
• M48: 26,090,617 km (0.118 R)
• M49: 26,157,038 km (0.092 R)
• M50: 26,356,751 km (0.079 R)
• M51: 26,690,803 km (0.035 R)
• M52: 27,093,371 km (0.08 R)
• M53: 28,108,692 km (0.106 R)
• M54: 29,550,965 km (0.059 R)
• M55: 30,246,146 km (0.111 R)
• M56: 30,525,745 km (0.102 R)
• M57: 31,581,906 km (0.089 R)
• M58: 32,364,003 km (0.109 R)
• M59: 33,657,427 km (0.079 R)
• M60: 35,041,057 km (0.12 R)
• M61: 36,220,636 km (0.11 R)
• M62: 38,542,844 km (0.082 R)
• M63: 39,225,908 km (0.107 R)
• M64: 39,378,348 km (0.102 R)
• M65: 39,454,494 km (0.092 R)
• M66: 39,683,678 km (0.087 R)
• M67: 39,760,122 km (0.108 R)
• M68: 40,604,303 km (0.076 R)
• M69: 40,989,966 km (0.106 R)
• M70: 41,144,501 km (0.056 R)
• M71: 41,299,335 km (0.075 R)
• M72: 41,376,826 km (0.086 R)
• M73: 43,329,378 km (0.1 R)
• M74: 43,565,742 km (0.079 R)
• M75: 43,723,418 km (0.061 R)
• M76: 44,039,668 km (0.097 R)
• M77: 46,032,611 km (0.118 R)
• M78: 47,485,805 km (0.105 R)
• M79: 47,973,494 km (0.096 R)
• M80: 48,544,509 km (0.101 R)
• M81: 48,871,979 km (0.045 R)
• M82: 49,282,176 km (0.08 R)
• M83: 50,851,458 km (0.112 R)
• M84: 51,517,019 km (0.088 R)
• M85: 52,018,172 km (0.109 R)
• M86: 53,362,458 km (0.103 R)
• M87: 54,378,078 km (0.108 R)
• M88: 55,827,831 km (0.058 R)
• M89: 55,913,551 km (0.113 R)
• M90: 57,290,300 km (0.073 R)
• M91: 57,722,787 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 17,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit