🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.51 AU - 0.59 AU

Year: 148 Days

Day: 40.1 Hours

Environment

Temp: 249 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,405,778 km

• M1: 76,445 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.75 AU

Year: 208 Days

Day: 33.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.01 AU - 2.07 AU

Year: 1059 Days

Day: 32.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,405,778 km

• M1: 183,257 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.86 AU - 2.42 AU

Year: 1138 Days

Day: 38.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.64 AU - 3.9 AU

Year: 2660 Days

Day: 33.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.5

Radius: 9.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.35 AU - 5.93 AU

Year: 4235 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,405,778 km

• M1: 167,400 km (0.043 R)
• M2: 304,880 km (0.031 R)
• M3: 443,109 km (0.102 R)
• M4: 528,978 km (0.114 R)
• M5: 638,334 km (0.119 R)
• M6: 756,068 km (0.098 R)
• M7: 1,368,222 km (0.089 R)
• M8: 1,767,648 km (0.072 R)
• M9: 2,238,732 km (0.105 R)
• M10: 2,432,312 km (0.081 R)
• M11: 3,066,008 km (0.066 R)
• M12: 3,312,695 km (0.072 R)
• M13: 3,396,320 km (0.107 R)
• M14: 3,705,689 km (0.097 R)
• M15: 3,836,288 km (0.104 R)
• M16: 3,924,251 km (0.108 R)
• M17: 4,135,932 km (0.112 R)
• M18: 4,374,242 km (0.103 R)
• M19: 4,489,283 km (0.114 R)
• M20: 4,900,228 km (0.119 R)
• M21: 5,067,927 km (0.102 R)
• M22: 5,396,743 km (0.106 R)
• M23: 5,458,527 km (0.087 R)
• M24: 6,191,108 km (0.086 R)
• M25: 7,183,839 km (0.077 R)
• M26: 7,278,984 km (0.108 R)
• M27: 7,415,716 km (0.109 R)
• M28: 7,705,637 km (0.11 R)
• M29: 8,253,913 km (0.109 R)
• M30: 8,626,561 km (0.061 R)
• M31: 10,278,122 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.4

Radius: 7

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.34 AU - 15.02 AU

Year: 20442 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,405,778 km

• M1: 89,759 km (0.084 R)
• M2: 173,683 km (0.077 R)
• M3: 279,000 km (0.113 R)
• M4: 332,107 km (0.105 R)
• M5: 389,254 km (0.118 R)
• M6: 806,183 km (0.051 R)
• M7: 1,522,607 km (0.116 R)
• M8: 1,657,096 km (0.116 R)
• M9: 1,974,094 km (0.118 R)
• M10: 2,047,097 km (0.099 R)
• M11: 2,158,398 km (0.094 R)
• M12: 2,464,924 km (0.084 R)
• M13: 4,194,126 km (0.089 R)
• M14: 4,336,094 km (0.094 R)
• M15: 4,624,669 km (0.079 R)
• M16: 4,771,274 km (0.059 R)
• M17: 5,321,944 km (0.077 R)
• M18: 6,812,687 km (0.081 R)
• M19: 7,431,573 km (0.112 R)
• M20: 8,068,412 km (0.087 R)
• M21: 9,517,566 km (0.097 R)
• M22: 10,527,352 km (0.097 R)
• M23: 11,110,335 km (0.066 R)
• M24: 11,703,789 km (0.086 R)
• M25: 14,677,795 km (0.105 R)
• M26: 14,749,752 km (0.078 R)
• M27: 15,914,670 km (0.107 R)
• M28: 16,284,626 km (0.106 R)
• M29: 17,033,363 km (0.117 R)
• M30: 17,184,457 km (0.074 R)
• M31: 19,899,509 km (0.097 R)
• M32: 20,538,591 km (0.114 R)
• M33: 21,346,868 km (0.091 R)
• M34: 21,918,781 km (0.051 R)
• M35: 22,578,657 km (0.077 R)
• M36: 23,833,484 km (0.095 R)
• M37: 24,002,530 km (0.033 R)
• M38: 24,341,668 km (0.106 R)
• M39: 25,455,125 km (0.117 R)
• M40: 27,288,596 km (0.081 R)
• M41: 28,624,057 km (0.103 R)
• M42: 31,358,107 km (0.079 R)
• M43: 32,662,152 km (0.102 R)
• M44: 33,794,159 km (0.114 R)
• M45: 34,747,097 km (0.083 R)
• M46: 34,842,990 km (0.115 R)
• M47: 38,151,646 km (0.11 R)
• M48: 38,349,414 km (0.11 R)
• M49: 38,448,448 km (0.077 R)
• M50: 39,943,529 km (0.115 R)
• M51: 40,748,665 km (0.078 R)
• M52: 41,052,049 km (0.102 R)
• M53: 41,762,639 km (0.11 R)
• M54: 41,864,515 km (0.056 R)
• M55: 42,579,892 km (0.106 R)
• M56: 43,608,677 km (0.11 R)
• M57: 43,712,049 km (0.104 R)
• M58: 44,854,079 km (0.041 R)
• M59: 44,958,349 km (0.056 R)
• M60: 45,376,475 km (0.108 R)
• M61: 47,273,675 km (0.077 R)
• M62: 48,874,223 km (0.082 R)
• M63: 49,411,728 km (0.039 R)
• M64: 50,818,397 km (0.102 R)
• M65: 53,781,781 km (0.058 R)
• M66: 54,781,843 km (0.092 R)
• M67: 54,893,443 km (0.103 R)
• M68: 55,005,043 km (0.073 R)
• M69: 56,237,430 km (0.115 R)
• M70: 56,575,072 km (0.108 R)
• M71: 57,478,943 km (0.108 R)
• M72: 59,988,896 km (0.069 R)
• M73: 60,103,787 km (0.066 R)
• M74: 61,836,579 km (0.114 R)
• M75: 62,301,529 km (0.099 R)
• M76: 62,650,840 km (0.062 R)
• M77: 63,117,735 km (0.114 R)
• M78: 64,878,951 km (0.056 R)
• M79: 65,469,563 km (0.098 R)
• M80: 65,943,340 km (0.09 R)
• M81: 67,371,551 km (0.088 R)
• M82: 67,730,137 km (0.097 R)
• M83: 68,209,299 km (0.058 R)
• M84: 70,137,316 km (0.103 R)
• M85: 70,500,689 km (0.047 R)
• M86: 71,594,848 km (0.105 R)
• M87: 71,838,842 km (0.12 R)
• M88: 77,649,822 km (0.101 R)
• M89: 80,294,563 km (0.117 R)
• M90: 81,055,567 km (0.093 R)
• M91: 82,712,812 km (0.071 R)
• M92: 85,025,745 km (0.081 R)
• M93: 85,542,606 km (0.109 R)
• M94: 85,930,962 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.9

Radius: 3.7

Gravity: 31.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.75 AU - 22.01 AU

Year: 29815 Days

Day: 21.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,405,778 km

• M1: 218,712 km (0.06 R)
• M2: 943,663 km (0.088 R)
• M3: 1,729,651 km (0.055 R)
• M4: 3,638,819 km (0.103 R)
• M5: 3,863,814 km (0.12 R)
• M6: 4,421,963 km (0.068 R)
• M7: 4,955,429 km (0.054 R)
• M8: 5,004,946 km (0.092 R)
• M9: 5,054,613 km (0.109 R)
• M10: 5,715,237 km (0.05 R)
• M11: 7,059,673 km (0.097 R)
• M12: 7,509,664 km (0.098 R)
• M13: 8,674,732 km (0.116 R)
• M14: 9,156,138 km (0.1 R)
• M15: 9,584,586 km (0.075 R)
• M16: 9,957,085 km (0.117 R)
• M17: 10,715,995 km (0.1 R)
• M18: 11,232,257 km (0.042 R)
• M19: 11,888,842 km (0.058 R)
• M20: 12,154,977 km (0.083 R)
• M21: 12,760,848 km (0.038 R)
• M22: 13,101,782 km (0.051 R)
• M23: 14,283,006 km (0.046 R)
• M24: 15,280,974 km (0.079 R)
• M25: 15,353,080 km (0.117 R)
• M26: 16,819,737 km (0.104 R)
• M27: 17,118,335 km (0.113 R)
• M28: 17,494,125 km (0.111 R)
• M29: 18,024,748 km (0.053 R)
• M30: 18,100,894 km (0.085 R)
• M31: 19,335,226 km (0.119 R)
• M32: 20,596,336 km (0.103 R)
• M33: 25,385,263 km (0.104 R)
• M34: 25,556,253 km (0.076 R)
• M35: 25,813,561 km (0.118 R)
• M36: 26,071,618 km (0.045 R)
• M37: 26,851,023 km (0.074 R)
• M38: 27,287,400 km (0.098 R)
• M39: 28,255,447 km (0.119 R)
• M40: 28,877,475 km (0.036 R)
• M41: 29,234,865 km (0.116 R)
• M42: 29,593,750 km (0.097 R)
• M43: 31,501,572 km (0.105 R)
• M44: 31,961,735 km (0.109 R)
• M45: 32,054,037 km (0.112 R)
• M46: 32,331,391 km (0.041 R)
• M47: 34,484,404 km (0.11 R)
• M48: 35,339,355 km (0.086 R)
• M49: 37,070,203 km (0.087 R)
• M50: 37,361,320 km (0.119 R)
• M51: 37,750,723 km (0.113 R)
• M52: 39,222,767 km (0.073 R)
• M53: 39,618,453 km (0.116 R)
• M54: 39,717,636 km (0.074 R)
• M55: 40,913,671 km (0.099 R)
• M56: 41,516,251 km (0.101 R)
• M57: 43,955,295 km (0.067 R)
• M58: 44,057,919 km (0.12 R)
• M59: 44,160,543 km (0.112 R)
• M60: 44,778,532 km (0.1 R)
• M61: 44,881,755 km (0.12 R)
• M62: 45,606,856 km (0.051 R)
• M63: 46,335,846 km (0.085 R)
• M64: 47,068,726 km (0.104 R)
• M65: 48,016,429 km (0.081 R)
• M66: 48,122,194 km (0.058 R)
• M67: 48,545,706 km (0.117 R)
• M68: 48,651,771 km (0.111 R)
• M69: 49,503,282 km (0.117 R)
• M70: 50,252,318 km (0.042 R)
• M71: 52,413,110 km (0.102 R)
• M72: 55,932,998 km (0.072 R)
• M73: 57,048,400 km (0.107 R)
• M74: 57,496,745 km (0.077 R)
• M75: 57,833,639 km (0.106 R)
• M76: 58,283,929 km (0.055 R)
• M77: 60,096,756 km (0.109 R)
• M78: 60,324,593 km (0.058 R)
• M79: 60,781,316 km (0.1 R)
• M80: 61,353,677 km (0.117 R)
• M81: 61,583,160 km (0.112 R)
• M82: 67,175,428 km (0.117 R)
• M83: 67,767,237 km (0.08 R)
• M84: 68,717,632 km (0.054 R)
• M85: 70,151,528 km (0.116 R)
• M86: 71,474,721 km (0.039 R)
• M87: 72,199,822 km (0.112 R)
• M88: 72,442,170 km (0.12 R)
• M89: 74,757,048 km (0.103 R)
• M90: 75,616,039 km (0.116 R)
• M91: 76,354,903 km (0.102 R)
• M92: 77,096,160 km (0.119 R)
• M93: 79,959,763 km (0.1 R)
• M94: 80,963,864 km (0.076 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 15,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit