🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.62 AU

Year: 161 Days

Day: 41.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,315,659 km

• M1: 236,963 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.68 AU - 0.98 AU

Year: 276 Days

Day: 28.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.12 AU - 1.6 AU

Year: 579 Days

Day: 30 Hours

Environment

Temp: -14 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,315,659 km

• M1: 73,453 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.19 AU - 2.19 AU

Year: 1184 Days

Day: 41.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.8 AU - 2.78 AU

Year: 1266 Days

Day: 13 Hours

Environment

Temp: -75 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.25 AU - 3.17 AU

Year: 1629 Days

Day: 46.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,315,659 km

• M1: 290,818 km (0.12 R)
• M2: 2,316,523 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.2

Radius: 12.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.43 AU - 5.77 AU

Year: 4840 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 39,315,659 km

• M1: 300,991 km (0.078 R)
• M2: 510,129 km (0.07 R)
• M3: 620,532 km (0.079 R)
• M4: 1,006,794 km (0.055 R)
• M5: 1,142,030 km (0.062 R)
• M6: 1,222,215 km (0.085 R)
• M7: 1,464,114 km (0.119 R)
• M8: 1,676,095 km (0.033 R)
• M9: 1,898,397 km (0.097 R)
• M10: 1,995,037 km (0.074 R)
• M11: 2,231,402 km (0.118 R)
• M12: 2,745,420 km (0.068 R)
• M13: 2,924,938 km (0.119 R)
• M14: 3,009,161 km (0.061 R)
• M15: 3,339,772 km (0.117 R)
• M16: 3,517,046 km (0.045 R)
• M17: 3,606,805 km (0.094 R)
• M18: 3,773,457 km (0.08 R)
• M19: 4,005,034 km (0.071 R)
• M20: 4,612,402 km (0.078 R)
• M21: 4,727,442 km (0.11 R)
• M22: 4,977,420 km (0.118 R)
• M23: 5,369,068 km (0.075 R)
• M24: 5,542,601 km (0.089 R)
• M25: 6,254,986 km (0.036 R)
• M26: 6,733,699 km (0.109 R)
• M27: 7,148,085 km (0.09 R)
• M28: 7,454,761 km (0.12 R)
• M29: 8,561,785 km (0.086 R)
• M30: 8,805,779 km (0.089 R)
• M31: 8,928,599 km (0.098 R)
• M32: 9,093,307 km (0.12 R)
• M33: 9,740,916 km (0.107 R)
• M34: 9,995,681 km (0.063 R)
• M35: 10,231,148 km (0.069 R)
• M36: 10,533,635 km (0.102 R)
• M37: 10,795,132 km (0.077 R)
• M38: 11,036,733 km (0.05 R)
• M39: 11,235,847 km (0.071 R)
• M40: 11,369,139 km (0.056 R)
• M41: 11,503,029 km (0.101 R)
• M42: 11,749,866 km (0.117 R)
• M43: 12,226,036 km (0.099 R)
• M44: 13,502,853 km (0.066 R)
• M45: 13,644,822 km (0.099 R)
• M46: 14,676,000 km (0.082 R)
• M47: 15,608,144 km (0.085 R)
• M48: 16,408,044 km (0.039 R)
• M49: 16,736,860 km (0.117 R)

Asteroid Belt

Center: 7.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.7

Radius: 13.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.57 AU - 10.57 AU

Year: 11672 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,315,659 km

• M1: 301,290 km (0.108 R)
• M2: 402,717 km (0.107 R)
• M3: 711,188 km (0.113 R)
• M4: 1,254,528 km (0.095 R)
• M5: 1,856,659 km (0.117 R)
• M6: 2,755,593 km (0.099 R)
• M7: 3,878,624 km (0.087 R)
• M8: 4,233,769 km (0.072 R)
• M9: 4,599,536 km (0.101 R)
• M10: 5,440,575 km (0.036 R)
• M11: 5,598,551 km (0.079 R)
• M12: 5,758,172 km (0.068 R)
• M13: 6,000,520 km (0.109 R)
• M14: 6,495,240 km (0.098 R)
• M15: 6,875,069 km (0.106 R)
• M16: 7,003,275 km (0.109 R)
• M17: 7,089,144 km (0.107 R)
• M18: 7,524,175 km (0.106 R)
• M19: 7,833,842 km (0.109 R)
• M20: 7,923,152 km (0.061 R)
• M21: 8,374,638 km (0.095 R)
• M22: 9,731,042 km (0.068 R)
• M23: 9,971,895 km (0.104 R)
• M24: 10,117,304 km (0.079 R)
• M25: 11,205,329 km (0.052 R)
• M26: 11,306,009 km (0.119 R)
• M27: 11,610,141 km (0.086 R)
• M28: 13,117,938 km (0.09 R)
• M29: 13,330,816 km (0.114 R)
• M30: 14,248,000 km (0.058 R)
• M31: 14,466,862 km (0.037 R)
• M32: 14,907,877 km (0.104 R)
• M33: 15,746,522 km (0.07 R)
• M34: 16,428,689 km (0.094 R)
• M35: 17,762,802 km (0.05 R)
• M36: 17,939,477 km (0.072 R)
• M37: 18,711,402 km (0.103 R)
• M38: 19,011,197 km (0.096 R)
• M39: 19,252,348 km (0.063 R)
• M40: 19,920,303 km (0.101 R)
• M41: 21,029,870 km (0.07 R)
• M42: 22,540,360 km (0.057 R)
• M43: 22,667,817 km (0.117 R)
• M44: 22,795,574 km (0.047 R)
• M45: 23,180,040 km (0.106 R)
• M46: 23,373,171 km (0.05 R)
• M47: 24,150,781 km (0.094 R)
• M48: 24,608,401 km (0.085 R)
• M49: 25,134,836 km (0.095 R)
• M50: 25,333,203 km (0.089 R)
• M51: 26,198,925 km (0.114 R)
• M52: 27,074,223 km (0.095 R)
• M53: 28,992,217 km (0.11 R)
• M54: 29,687,847 km (0.076 R)
• M55: 30,388,863 km (0.051 R)
• M56: 30,529,784 km (0.07 R)
• M57: 32,237,144 km (0.091 R)
• M58: 33,102,418 km (0.075 R)
• M59: 33,902,318 km (0.091 R)
• M60: 35,077,260 km (0.092 R)
• M61: 35,967,218 km (0.107 R)
• M62: 36,116,217 km (0.082 R)
• M63: 37,466,787 km (0.117 R)
• M64: 38,072,508 km (0.091 R)
• M65: 38,224,350 km (0.095 R)
• M66: 38,528,782 km (0.117 R)
• M67: 40,140,250 km (0.099 R)
• M68: 41,148,690 km (0.088 R)
• M69: 41,695,320 km (0.077 R)
• M70: 42,322,883 km (0.095 R)
• M71: 44,543,813 km (0.062 R)
• M72: 47,128,266 km (0.114 R)
• M73: 47,781,859 km (0.099 R)
• M74: 50,343,124 km (0.098 R)
• M75: 52,441,085 km (0.115 R)
• M76: 52,864,148 km (0.094 R)
• M77: 53,203,286 km (0.078 R)
• M78: 55,081,936 km (0.072 R)
• M79: 55,856,703 km (0.073 R)
• M80: 56,202,274 km (0.069 R)
• M81: 56,288,742 km (0.089 R)
• M82: 57,417,159 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.3

Radius: 8.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.66 AU - 14.34 AU

Year: 14244 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,315,659 km

• M1: 106,962 km (0.104 R)
• M2: 208,390 km (0.116 R)
• M3: 319,691 km (0.042 R)
• M4: 419,323 km (0.097 R)
• M5: 639,232 km (0.088 R)
• M6: 755,469 km (0.09 R)
• M7: 911,051 km (0.103 R)
• M8: 1,111,961 km (0.119 R)
• M9: 1,458,878 km (0.109 R)
• M10: 1,776,624 km (0.045 R)
• M11: 1,838,558 km (0.069 R)
• M12: 2,475,246 km (0.062 R)
• M13: 2,615,120 km (0.111 R)
• M14: 2,757,687 km (0.065 R)
• M15: 3,000,784 km (0.051 R)
• M16: 3,125,100 km (0.086 R)
• M17: 3,200,497 km (0.116 R)
• M18: 3,534,100 km (0.097 R)
• M19: 4,069,212 km (0.111 R)
• M20: 4,374,391 km (0.07 R)
• M21: 5,484,856 km (0.101 R)
• M22: 6,324,400 km (0.084 R)
• M23: 6,677,899 km (0.097 R)
• M24: 7,170,226 km (0.111 R)
• M25: 7,640,412 km (0.08 R)
• M26: 8,539,794 km (0.065 R)
• M27: 8,716,619 km (0.043 R)
• M28: 9,002,052 km (0.088 R)
• M29: 9,218,071 km (0.12 R)
• M30: 9,876,751 km (0.102 R)
• M31: 9,987,902 km (0.064 R)
• M32: 10,211,700 km (0.1 R)
• M33: 10,399,446 km (0.056 R)
• M34: 10,854,672 km (0.082 R)
• M35: 11,046,157 km (0.106 R)
• M36: 11,277,585 km (0.056 R)
• M37: 11,588,749 km (0.095 R)
• M38: 12,179,511 km (0.084 R)
• M39: 12,739,755 km (0.115 R)
• M40: 12,820,538 km (0.098 R)
• M41: 13,023,093 km (0.083 R)
• M42: 14,093,466 km (0.109 R)
• M43: 14,218,829 km (0.062 R)
• M44: 14,639,199 km (0.096 R)
• M45: 15,021,122 km (0.109 R)
• M46: 15,277,533 km (0.05 R)
• M47: 15,621,758 km (0.114 R)
• M48: 17,875,150 km (0.113 R)
• M49: 18,740,424 km (0.066 R)
• M50: 19,154,960 km (0.098 R)
• M51: 19,247,561 km (0.047 R)
• M52: 19,619,162 km (0.117 R)
• M53: 20,416,968 km (0.062 R)
• M54: 20,606,209 km (0.059 R)
• M55: 20,701,054 km (0.102 R)
• M56: 22,725,861 km (0.058 R)
• M57: 23,069,488 km (0.073 R)
• M58: 25,573,307 km (0.096 R)
• M59: 26,186,958 km (0.069 R)
• M60: 26,289,731 km (0.082 R)
• M61: 27,168,469 km (0.04 R)
• M62: 27,428,770 km (0.101 R)
• M63: 27,533,189 km (0.11 R)
• M64: 27,847,045 km (0.105 R)
• M65: 28,056,931 km (0.072 R)
• M66: 28,742,688 km (0.063 R)
• M67: 29,594,348 km (0.09 R)
• M68: 30,887,323 km (0.081 R)
• M69: 31,158,992 km (0.051 R)
• M70: 31,431,410 km (0.08 R)
• M71: 32,363,704 km (0.114 R)
• M72: 32,805,616 km (0.089 R)
• M73: 33,249,473 km (0.097 R)
• M74: 33,807,174 km (0.12 R)
• M75: 33,919,073 km (0.081 R)
• M76: 34,311,768 km (0.046 R)
• M77: 34,875,303 km (0.08 R)
• M78: 35,441,830 km (0.109 R)
• M79: 35,840,209 km (0.105 R)
• M80: 37,217,557 km (0.117 R)
• M81: 37,564,474 km (0.069 R)
• M82: 38,028,826 km (0.109 R)
• M83: 38,145,213 km (0.11 R)
• M84: 38,904,721 km (0.073 R)
• M85: 38,963,364 km (0.108 R)
• M86: 39,198,083 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 19,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit