🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.67 AU - 0.67 AU

Year: 208 Days

Day: 34.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.84 AU

Year: 236 Days

Day: 28.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,566,238 km

• M1: 189,989 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.75 AU - 0.83 AU

Year: 266 Days

Day: 45.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,566,238 km

• M1: 157,676 km (0.117 R)
• M2: 304,731 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.8 AU - 0.84 AU

Year: 281 Days

Day: 13.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.63 AU - 2.31 AU

Year: 1047 Days

Day: 43.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.84 AU - 2.4 AU

Year: 1169 Days

Day: 20.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.92 AU - 2.88 AU

Year: 1408 Days

Day: 46 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.35 AU - 2.95 AU

Year: 1634 Days

Day: 47.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,566,238 km

• M1: 837,748 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237

Radius: 9.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.81 AU - 7.01 AU

Year: 6880 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,566,238 km

• M1: 138,378 km (0.081 R)
• M2: 380,577 km (0.102 R)
• M3: 565,630 km (0.106 R)
• M4: 670,049 km (0.093 R)
• M5: 948,451 km (0.087 R)
• M6: 1,062,444 km (0.038 R)
• M7: 1,276,668 km (0.079 R)
• M8: 1,475,783 km (0.068 R)
• M9: 1,856,659 km (0.11 R)
• M10: 2,199,986 km (0.097 R)
• M11: 2,301,862 km (0.089 R)
• M12: 2,387,881 km (0.109 R)
• M13: 2,510,402 km (0.12 R)
• M14: 3,346,654 km (0.075 R)
• M15: 3,663,502 km (0.03 R)
• M16: 3,907,646 km (0.048 R)
• M17: 4,178,269 km (0.11 R)
• M18: 4,562,885 km (0.115 R)
• M19: 4,936,730 km (0.116 R)
• M20: 5,003,750 km (0.062 R)
• M21: 5,412,152 km (0.113 R)
• M22: 5,667,216 km (0.118 R)
• M23: 5,855,111 km (0.116 R)
• M24: 6,092,972 km (0.11 R)
• M25: 6,358,209 km (0.076 R)
• M26: 6,578,118 km (0.066 R)
• M27: 6,652,019 km (0.085 R)
• M28: 6,726,070 km (0.072 R)
• M29: 6,925,185 km (0.089 R)
• M30: 7,151,526 km (0.076 R)
• M31: 8,054,649 km (0.062 R)
• M32: 8,748,783 km (0.084 R)
• M33: 8,911,695 km (0.114 R)
• M34: 8,993,525 km (0.07 R)
• M35: 9,406,565 km (0.072 R)
• M36: 9,938,535 km (0.055 R)
• M37: 10,194,048 km (0.063 R)
• M38: 10,769,401 km (0.086 R)
• M39: 11,861,615 km (0.106 R)
• M40: 12,405,553 km (0.099 R)
• M41: 12,497,107 km (0.078 R)
• M42: 13,081,586 km (0.058 R)
• M43: 13,330,367 km (0.056 R)
• M44: 13,864,282 km (0.081 R)
• M45: 14,437,242 km (0.109 R)
• M46: 15,278,431 km (0.037 R)
• M47: 15,969,573 km (0.063 R)
• M48: 16,135,626 km (0.098 R)
• M49: 16,368,999 km (0.102 R)
• M50: 16,570,059 km (0.072 R)
• M51: 16,872,994 km (0.106 R)
• M52: 17,245,792 km (0.107 R)
• M53: 17,724,356 km (0.063 R)
• M54: 18,450,205 km (0.062 R)
• M55: 18,589,630 km (0.11 R)
• M56: 18,974,695 km (0.098 R)
• M57: 19,045,006 km (0.08 R)
• M58: 19,115,317 km (0.046 R)
• M59: 19,326,998 km (0.072 R)
• M60: 19,788,358 km (0.036 R)
• M61: 20,217,404 km (0.099 R)
• M62: 20,289,211 km (0.107 R)
• M63: 20,361,018 km (0.114 R)
• M64: 20,432,975 km (0.078 R)
• M65: 20,505,081 km (0.109 R)
• M66: 20,794,254 km (0.106 R)
• M67: 21,596,248 km (0.09 R)
• M68: 21,706,352 km (0.113 R)
• M69: 21,927,158 km (0.076 R)
• M70: 22,001,060 km (0.106 R)
• M71: 22,185,813 km (0.029 R)
• M72: 22,818,163 km (0.108 R)
• M73: 22,967,761 km (0.097 R)
• M74: 23,080,259 km (0.06 R)
• M75: 23,418,649 km (0.062 R)
• M76: 23,910,377 km (0.071 R)
• M77: 24,062,369 km (0.087 R)
• M78: 24,252,807 km (0.063 R)
• M79: 24,750,369 km (0.111 R)
• M80: 25,058,242 km (0.075 R)
• M81: 25,561,190 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.7

Radius: 6.3

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.41 AU - 18.57 AU

Year: 27703 Days

Day: 24.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,566,238 km

• M1: 148,102 km (0.115 R)
• M2: 275,709 km (0.102 R)
• M3: 689,497 km (0.097 R)
• M4: 858,243 km (0.097 R)
• M5: 1,071,719 km (0.057 R)
• M6: 1,201,121 km (0.111 R)
• M7: 1,845,290 km (0.099 R)
• M8: 2,798,677 km (0.076 R)
• M9: 3,683,548 km (0.109 R)
• M10: 3,880,270 km (0.12 R)
• M11: 5,741,865 km (0.083 R)
• M12: 5,912,706 km (0.115 R)
• M13: 6,085,043 km (0.119 R)
• M14: 6,493,894 km (0.071 R)
• M15: 6,671,766 km (0.062 R)
• M16: 7,523,277 km (0.099 R)
• M17: 8,152,186 km (0.112 R)
• M18: 8,280,093 km (0.113 R)
• M19: 9,393,101 km (0.091 R)
• M20: 10,344,543 km (0.052 R)
• M21: 11,042,716 km (0.068 R)
• M22: 11,973,066 km (0.044 R)
• M23: 12,410,789 km (0.091 R)
• M24: 13,002,748 km (0.058 R)
• M25: 14,911,018 km (0.09 R)
• M26: 16,418,666 km (0.083 R)
• M27: 16,904,859 km (0.107 R)
• M28: 18,057,510 km (0.087 R)
• M29: 21,223,600 km (0.101 R)
• M30: 22,108,172 km (0.118 R)
• M31: 22,465,411 km (0.112 R)
• M32: 22,734,688 km (0.117 R)
• M33: 25,765,391 km (0.1 R)
• M34: 26,235,577 km (0.071 R)
• M35: 26,424,369 km (0.074 R)
• M36: 26,708,456 km (0.088 R)
• M37: 27,279,770 km (0.103 R)
• M38: 28,920,260 km (0.111 R)
• M39: 30,295,214 km (0.119 R)
• M40: 30,791,281 km (0.072 R)
• M41: 31,490,501 km (0.064 R)
• M42: 33,210,129 km (0.073 R)
• M43: 33,312,155 km (0.107 R)
• M44: 33,619,129 km (0.103 R)
• M45: 36,318,174 km (0.104 R)
• M46: 36,739,591 km (0.105 R)
• M47: 39,086,034 km (0.112 R)
• M48: 40,604,303 km (0.108 R)
• M49: 41,810,660 km (0.055 R)
• M50: 45,954,222 km (0.1 R)
• M51: 46,752,626 km (0.112 R)
• M52: 47,096,252 km (0.076 R)
• M53: 47,210,994 km (0.085 R)
• M54: 50,343,573 km (0.115 R)
• M55: 52,587,840 km (0.115 R)
• M56: 53,303,367 km (0.072 R)
• M57: 56,806,650 km (0.078 R)
• M58: 60,757,829 km (0.062 R)
• M59: 61,007,657 km (0.069 R)
• M60: 61,132,721 km (0.116 R)
• M61: 61,257,934 km (0.076 R)
• M62: 63,525,240 km (0.1 R)
• M63: 65,435,605 km (0.074 R)
• M64: 67,106,463 km (0.072 R)
• M65: 73,529,149 km (0.051 R)
• M66: 74,328,899 km (0.074 R)
• M67: 76,475,778 km (0.097 R)
• M68: 76,745,652 km (0.095 R)
• M69: 76,880,590 km (0.12 R)
• M70: 78,779,136 km (0.03 R)
• M71: 80,555,910 km (0.119 R)
• M72: 80,693,091 km (0.091 R)
• M73: 81,655,754 km (0.115 R)
• M74: 82,483,928 km (0.12 R)
• M75: 84,845,629 km (0.12 R)
• M76: 85,544,401 km (0.119 R)
• M77: 88,217,416 km (0.083 R)
• M78: 88,358,786 km (0.096 R)
• M79: 88,783,494 km (0.114 R)
• M80: 89,493,037 km (0.079 R)
• M81: 91,203,389 km (0.058 R)
• M82: 91,775,900 km (0.073 R)
• M83: 93,500,614 km (0.086 R)
• M84: 96,544,482 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 16,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit