🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.89 AU

Year: 265 Days

Day: 31.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.48 AU - 1.7 AU

Year: 755 Days

Day: 37.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.72 AU - 2.16 AU

Year: 1018 Days

Day: 29.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,003,286 km

• M1: 339,886 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.26 AU - 3.1 AU

Year: 1653 Days

Day: 28.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,003,286 km

• M1: 1,828,385 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.55 AU - 2.95 AU

Year: 1718 Days

Day: 31.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,003,286 km

• M1: 395,537 km (0.114 R)
• M2: 2,325,050 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.62 AU - 3.92 AU

Year: 2758 Days

Day: 36.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.44 AU - 4.26 AU

Year: 2846 Days

Day: 45.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,003,286 km

• M1: 123,717 km (0.109 R)
• M2: 1,292,526 km (0.05 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 14.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.39 AU - 5.41 AU

Year: 4086 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,003,286 km

• M1: 187,745 km (0.075 R)
• M2: 547,229 km (0.111 R)
• M3: 753,674 km (0.101 R)
• M4: 1,195,586 km (0.067 R)
• M5: 1,346,680 km (0.056 R)
• M6: 1,653,804 km (0.102 R)
• M7: 1,777,073 km (0.099 R)
• M8: 2,016,878 km (0.112 R)
• M9: 2,149,123 km (0.027 R)
• M10: 2,564,257 km (0.031 R)
• M11: 2,672,117 km (0.116 R)
• M12: 2,836,824 km (0.054 R)
• M13: 3,042,970 km (0.112 R)
• M14: 3,234,755 km (0.12 R)
• M15: 3,530,061 km (0.069 R)
• M16: 3,691,178 km (0.043 R)
• M17: 3,834,193 km (0.079 R)
• M18: 4,189,638 km (0.03 R)
• M19: 4,643,518 km (0.051 R)
• M20: 5,067,927 km (0.084 R)
• M21: 5,250,436 km (0.105 R)
• M22: 5,388,665 km (0.03 R)
• M23: 5,528,389 km (0.101 R)
• M24: 5,622,038 km (0.094 R)
• M25: 5,716,284 km (0.1 R)
• M26: 5,882,637 km (0.066 R)
• M27: 6,002,315 km (0.029 R)
• M28: 6,171,511 km (0.111 R)
• M29: 6,293,134 km (0.104 R)
• M30: 6,539,073 km (0.032 R)
• M31: 7,015,243 km (0.117 R)
• M32: 7,167,982 km (0.059 R)
• M33: 7,347,499 km (0.063 R)
• M34: 7,476,752 km (0.082 R)
• M35: 8,619,081 km (0.084 R)
• M36: 8,947,748 km (0.118 R)
• M37: 9,224,654 km (0.059 R)
• M38: 10,072,724 km (0.062 R)
• M39: 10,360,999 km (0.072 R)
• M40: 10,827,894 km (0.12 R)
• M41: 11,212,360 km (0.096 R)
• M42: 11,571,246 km (0.078 R)
• M43: 11,721,891 km (0.114 R)
• M44: 12,116,680 km (0.045 R)
• M45: 12,546,773 km (0.11 R)
• M46: 12,639,674 km (0.103 R)
• M47: 12,794,956 km (0.072 R)
• M48: 13,580,495 km (0.077 R)
• M49: 13,931,302 km (0.082 R)
• M50: 14,220,325 km (0.107 R)
• M51: 15,463,184 km (0.067 R)
• M52: 16,030,459 km (0.074 R)
• M53: 16,434,972 km (0.051 R)
• M54: 16,536,549 km (0.039 R)
• M55: 16,877,033 km (0.045 R)
• M56: 17,013,915 km (0.068 R)
• M57: 17,288,577 km (0.099 R)
• M58: 18,649,020 km (0.088 R)
• M59: 18,932,359 km (0.063 R)
• M60: 19,718,944 km (0.077 R)
• M61: 19,971,465 km (0.11 R)
• M62: 20,589,155 km (0.06 R)
• M63: 21,250,078 km (0.041 R)
• M64: 22,367,126 km (0.076 R)
• M65: 22,668,117 km (0.072 R)
• M66: 23,274,437 km (0.081 R)
• M67: 23,426,877 km (0.119 R)
• M68: 23,541,319 km (0.117 R)
• M69: 24,271,058 km (0.117 R)
• M70: 24,425,592 km (0.107 R)
• M71: 25,086,067 km (0.102 R)
• M72: 26,266,095 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.9

Radius: 13.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.04 AU - 11.86 AU

Year: 12726 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,003,286 km

• M1: 189,840 km (0.099 R)
• M2: 318,045 km (0.118 R)
• M3: 413,788 km (0.107 R)
• M4: 610,659 km (0.104 R)
• M5: 742,005 km (0.086 R)
• M6: 1,014,423 km (0.116 R)
• M7: 1,903,783 km (0.083 R)
• M8: 2,224,221 km (0.113 R)
• M9: 2,625,443 km (0.052 R)
• M10: 3,356,827 km (0.054 R)
• M11: 3,638,071 km (0.12 R)
• M12: 4,643,967 km (0.093 R)
• M13: 5,157,835 km (0.101 R)
• M14: 6,282,811 km (0.084 R)
• M15: 6,895,564 km (0.068 R)
• M16: 7,029,305 km (0.079 R)
• M17: 7,119,063 km (0.117 R)
• M18: 7,390,434 km (0.104 R)
• M19: 8,319,736 km (0.117 R)
• M20: 8,414,581 km (0.118 R)
• M21: 9,682,124 km (0.09 R)
• M22: 10,033,529 km (0.082 R)
• M23: 10,134,657 km (0.032 R)
• M24: 10,236,234 km (0.066 R)
• M25: 11,060,668 km (0.084 R)
• M26: 11,375,422 km (0.101 R)
• M27: 12,337,187 km (0.118 R)
• M28: 13,158,778 km (0.096 R)
• M29: 13,269,630 km (0.053 R)
• M30: 13,492,232 km (0.115 R)
• M31: 14,281,510 km (0.098 R)
• M32: 14,566,943 km (0.101 R)
• M33: 15,610,388 km (0.103 R)
• M34: 15,963,589 km (0.069 R)
• M35: 16,498,401 km (0.119 R)
• M36: 17,341,834 km (0.068 R)
• M37: 18,076,060 km (0.118 R)
• M38: 19,259,379 km (0.088 R)
• M39: 20,854,242 km (0.056 R)
• M40: 23,493,298 km (0.089 R)
• M41: 23,627,936 km (0.118 R)
• M42: 23,830,492 km (0.047 R)
• M43: 24,441,599 km (0.112 R)
• M44: 25,679,073 km (0.096 R)
• M45: 27,573,580 km (0.086 R)
• M46: 28,861,468 km (0.119 R)
• M47: 29,077,937 km (0.053 R)
• M48: 29,512,668 km (0.095 R)
• M49: 29,730,931 km (0.098 R)
• M50: 30,022,647 km (0.091 R)
• M51: 30,608,921 km (0.066 R)
• M52: 32,465,580 km (0.096 R)
• M53: 33,218,506 km (0.108 R)
• M54: 33,369,750 km (0.097 R)
• M55: 33,596,989 km (0.112 R)
• M56: 34,741,413 km (0.069 R)
• M57: 36,676,910 km (0.096 R)
• M58: 37,618,329 km (0.07 R)
• M59: 38,726,850 km (0.095 R)
• M60: 38,965,757 km (0.112 R)
• M61: 39,926,325 km (0.091 R)
• M62: 40,167,627 km (0.112 R)
• M63: 41,381,763 km (0.094 R)
• M64: 42,690,146 km (0.044 R)
• M65: 42,936,833 km (0.1 R)
• M66: 43,184,268 km (0.109 R)
• M67: 43,928,966 km (0.092 R)
• M68: 44,095,020 km (0.036 R)
• M69: 44,261,223 km (0.088 R)
• M70: 46,019,895 km (0.071 R)
• M71: 48,314,278 km (0.093 R)
• M72: 48,915,213 km (0.111 R)
• M73: 49,346,054 km (0.061 R)
• M74: 50,820,042 km (0.051 R)
• M75: 52,925,483 km (0.083 R)
• M76: 53,102,158 km (0.083 R)
• M77: 53,899,963 km (0.104 R)
• M78: 55,417,783 km (0.088 R)
• M79: 55,597,151 km (0.068 R)
• M80: 55,687,059 km (0.077 R)
• M81: 55,866,726 km (0.077 R)
• M82: 57,311,842 km (0.078 R)
• M83: 58,677,820 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.6

Radius: 6.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.13 AU - 15.79 AU

Year: 18603 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,003,286 km

• M1: 79,137 km (0.095 R)
• M2: 121,324 km (0.085 R)
• M3: 168,746 km (0.117 R)
• M4: 270,323 km (0.107 R)
• M5: 325,824 km (0.032 R)
• M6: 412,741 km (0.098 R)
• M7: 468,989 km (0.105 R)
• M8: 610,808 km (0.113 R)
• M9: 861,534 km (0.08 R)
• M10: 1,237,922 km (0.067 R)
• M11: 1,307,485 km (0.091 R)
• M12: 1,722,021 km (0.099 R)
• M13: 1,863,541 km (0.072 R)
• M14: 2,025,256 km (0.101 R)
• M15: 2,293,635 km (0.09 R)
• M16: 2,790,150 km (0.102 R)
• M17: 2,900,703 km (0.087 R)
• M18: 2,956,652 km (0.089 R)
• M19: 3,069,449 km (0.108 R)
• M20: 3,515,400 km (0.107 R)
• M21: 3,857,830 km (0.041 R)
• M22: 4,106,162 km (0.101 R)
• M23: 4,168,993 km (0.077 R)
• M24: 4,402,366 km (0.105 R)
• M25: 4,445,151 km (0.095 R)
• M26: 4,815,256 km (0.092 R)
• M27: 5,217,974 km (0.107 R)
• M28: 5,263,451 km (0.12 R)
• M29: 5,377,595 km (0.094 R)
• M30: 5,538,712 km (0.071 R)
• M31: 5,748,298 km (0.089 R)
• M32: 5,865,882 km (0.096 R)
• M33: 6,319,762 km (0.048 R)
• M34: 7,261,331 km (0.102 R)
• M35: 7,826,213 km (0.106 R)
• M36: 8,087,560 km (0.112 R)
• M37: 8,753,719 km (0.082 R)
• M38: 9,052,317 km (0.112 R)
• M39: 9,189,199 km (0.094 R)
• M40: 9,409,706 km (0.054 R)
• M41: 10,337,213 km (0.071 R)
• M42: 11,559,427 km (0.119 R)
• M43: 12,888,006 km (0.097 R)
• M44: 14,519,521 km (0.046 R)
• M45: 15,719,295 km (0.071 R)
• M46: 18,455,141 km (0.05 R)
• M47: 18,733,094 km (0.113 R)
• M48: 19,188,021 km (0.056 R)
• M49: 19,575,779 km (0.045 R)
• M50: 19,752,753 km (0.103 R)
• M51: 20,001,684 km (0.058 R)
• M52: 20,251,513 km (0.115 R)
• M53: 20,466,485 km (0.096 R)
• M54: 20,790,364 km (0.116 R)
• M55: 22,029,184 km (0.1 R)
• M56: 22,731,995 km (0.077 R)
• M57: 23,404,437 km (0.057 R)
• M58: 23,517,084 km (0.114 R)
• M59: 23,667,730 km (0.086 R)
• M60: 24,807,217 km (0.079 R)
• M61: 24,883,811 km (0.035 R)
• M62: 25,422,213 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 10,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit