🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.6 AU - 0.86 AU

Year: 240 Days

Day: 43.4 Hours

Environment

Temp: 74 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,740,349 km

• M1: 134,189 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.25 AU - 1.27 AU

Year: 545 Days

Day: 18.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,740,349 km

• M1: 96,491 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.08 AU - 1.64 AU

Year: 611 Days

Day: 40.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,740,349 km

• M1: 255,513 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.95 AU - 2.89 AU

Year: 1449 Days

Day: 39.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.56 AU - 3.06 AU

Year: 1814 Days

Day: 28.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,740,349 km

• M1: 561,142 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.14 AU - 3.86 AU

Year: 2521 Days

Day: 34.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,740,349 km

• M1: 137,780 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 10.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.62 AU - 7.42 AU

Year: 6410 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 165 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,740,349 km

• M1: 222,452 km (0.114 R)
• M2: 286,630 km (0.118 R)
• M3: 429,944 km (0.042 R)
• M4: 528,080 km (0.098 R)
• M5: 635,043 km (0.106 R)
• M6: 815,159 km (0.056 R)
• M7: 951,742 km (0.1 R)
• M8: 1,396,047 km (0.104 R)
• M9: 1,672,055 km (0.092 R)
• M10: 1,835,715 km (0.077 R)
• M11: 1,926,222 km (0.061 R)
• M12: 1,991,746 km (0.101 R)
• M13: 2,138,651 km (0.111 R)
• M14: 2,220,332 km (0.1 R)
• M15: 2,358,859 km (0.075 R)
• M16: 2,836,525 km (0.041 R)
• M17: 2,926,583 km (0.078 R)
• M18: 3,063,615 km (0.112 R)
• M19: 3,280,981 km (0.068 R)
• M20: 3,568,059 km (0.065 R)
• M21: 3,665,447 km (0.094 R)
• M22: 3,730,971 km (0.111 R)
• M23: 3,830,005 km (0.105 R)
• M24: 4,303,781 km (0.1 R)
• M25: 4,459,961 km (0.103 R)
• M26: 4,688,996 km (0.071 R)
• M27: 4,813,910 km (0.103 R)
• M28: 5,380,736 km (0.101 R)
• M29: 5,662,579 km (0.046 R)
• M30: 5,814,869 km (0.097 R)
• M31: 6,299,566 km (0.066 R)
• M32: 6,398,151 km (0.052 R)
• M33: 6,556,875 km (0.116 R)
• M34: 7,000,133 km (0.119 R)
• M35: 7,081,814 km (0.086 R)
• M36: 7,163,793 km (0.101 R)
• M37: 7,536,591 km (0.098 R)
• M38: 7,958,308 km (0.111 R)
• M39: 8,043,578 km (0.069 R)
• M40: 8,193,475 km (0.082 R)
• M41: 8,257,952 km (0.051 R)
• M42: 8,365,962 km (0.081 R)
• M43: 8,431,037 km (0.087 R)
• M44: 8,539,794 km (0.116 R)
• M45: 8,714,674 km (0.102 R)
• M46: 8,868,760 km (0.117 R)
• M47: 9,561,847 km (0.085 R)
• M48: 9,811,975 km (0.118 R)
• M49: 10,481,724 km (0.117 R)
• M50: 11,453,961 km (0.096 R)
• M51: 11,550,302 km (0.082 R)
• M52: 11,671,177 km (0.065 R)
• M53: 12,011,811 km (0.045 R)
• M54: 12,355,887 km (0.075 R)
• M55: 12,678,120 km (0.071 R)
• M56: 12,927,949 km (0.075 R)
• M57: 13,508,837 km (0.114 R)
• M58: 13,995,030 km (0.118 R)
• M59: 14,175,595 km (0.089 R)
• M60: 15,301,917 km (0.084 R)
• M61: 15,461,239 km (0.075 R)
• M62: 15,674,715 km (0.037 R)
• M63: 15,916,017 km (0.1 R)
• M64: 16,104,660 km (0.104 R)
• M65: 16,348,055 km (0.101 R)
• M66: 16,592,797 km (0.066 R)
• M67: 16,702,004 km (0.064 R)
• M68: 16,783,984 km (0.103 R)
• M69: 17,003,444 km (0.099 R)
• M70: 17,279,003 km (0.107 R)
• M71: 17,611,709 km (0.091 R)
• M72: 17,918,534 km (0.099 R)
• M73: 18,934,902 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 13.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.76 AU - 8.26 AU

Year: 7146 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,740,349 km

• M1: 164,857 km (0.075 R)
• M2: 249,529 km (0.092 R)
• M3: 445,353 km (0.102 R)
• M4: 908,059 km (0.12 R)
• M5: 1,050,626 km (0.109 R)
• M6: 1,189,303 km (0.063 R)
• M7: 1,297,762 km (0.102 R)
• M8: 1,512,135 km (0.093 R)
• M9: 2,019,721 km (0.068 R)
• M10: 2,121,597 km (0.111 R)
• M11: 2,300,516 km (0.097 R)
• M12: 2,468,963 km (0.093 R)
• M13: 2,641,749 km (0.064 R)
• M14: 2,753,798 km (0.075 R)
• M15: 2,900,254 km (0.112 R)
• M16: 3,116,572 km (0.045 R)
• M17: 3,459,750 km (0.114 R)
• M18: 3,635,976 km (0.109 R)
• M19: 3,779,291 km (0.106 R)
• M20: 3,887,899 km (0.106 R)
• M21: 3,997,704 km (0.069 R)
• M22: 4,164,206 km (0.076 R)
• M23: 5,091,414 km (0.109 R)
• M24: 5,232,036 km (0.043 R)
• M25: 5,578,654 km (0.101 R)
• M26: 6,017,425 km (0.114 R)
• M27: 6,294,630 km (0.096 R)
• M28: 6,576,173 km (0.076 R)
• M29: 7,039,627 km (0.069 R)
• M30: 7,173,966 km (0.05 R)
• M31: 7,513,703 km (0.057 R)
• M32: 7,605,257 km (0.085 R)
• M33: 7,835,637 km (0.101 R)
• M34: 8,021,737 km (0.054 R)
• M35: 8,279,793 km (0.109 R)
• M36: 8,708,242 km (0.101 R)
• M37: 9,095,251 km (0.115 R)
• M38: 9,339,844 km (0.109 R)
• M39: 9,438,429 km (0.101 R)
• M40: 9,586,830 km (0.049 R)
• M41: 9,936,141 km (0.12 R)
• M42: 10,061,953 km (0.059 R)
• M43: 10,238,927 km (0.094 R)
• M44: 10,340,504 km (0.12 R)
• M45: 10,853,625 km (0.096 R)
• M46: 11,113,327 km (0.119 R)
• M47: 11,559,427 km (0.1 R)
• M48: 11,958,106 km (0.053 R)
• M49: 12,091,996 km (0.086 R)
• M50: 12,632,493 km (0.112 R)
• M51: 13,098,191 km (0.038 R)
• M52: 13,236,270 km (0.104 R)
• M53: 13,653,349 km (0.071 R)
• M54: 13,961,969 km (0.097 R)
• M55: 14,187,862 km (0.066 R)
• M56: 14,358,104 km (0.098 R)
• M57: 14,586,092 km (0.037 R)
• M58: 15,248,361 km (0.042 R)
• M59: 15,451,964 km (0.114 R)
• M60: 16,038,388 km (0.117 R)
• M61: 17,293,813 km (0.087 R)
• M62: 17,414,987 km (0.112 R)
• M63: 17,688,751 km (0.119 R)
• M64: 17,963,862 km (0.106 R)
• M65: 18,518,571 km (0.114 R)
• M66: 18,611,621 km (0.047 R)
• M67: 18,985,167 km (0.039 R)
• M68: 19,392,522 km (0.034 R)
• M69: 19,771,303 km (0.094 R)
• M70: 20,760,893 km (0.088 R)
• M71: 21,148,352 km (0.052 R)
• M72: 21,342,979 km (0.096 R)
• M73: 21,538,054 km (0.114 R)
• M74: 22,061,647 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 10.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.18 AU - 7.84 AU

Year: 7924 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 81,740,349 km

• M1: 142,716 km (0.104 R)
• M2: 223,649 km (0.026 R)
• M3: 297,550 km (0.118 R)
• M4: 411,843 km (0.11 R)
• M5: 576,401 km (0.118 R)
• M6: 676,182 km (0.072 R)
• M7: 800,797 km (0.071 R)
• M8: 1,013,226 km (0.069 R)
• M9: 1,095,206 km (0.115 R)
• M10: 1,277,117 km (0.065 R)
• M11: 1,683,574 km (0.064 R)
• M12: 1,869,824 km (0.103 R)
• M13: 2,036,925 km (0.044 R)
• M14: 2,129,077 km (0.039 R)
• M15: 2,511,449 km (0.106 R)
• M16: 2,582,059 km (0.117 R)
• M17: 2,653,417 km (0.107 R)
• M18: 2,739,735 km (0.062 R)
• M19: 2,990,013 km (0.094 R)
• M20: 3,293,846 km (0.114 R)
• M21: 3,465,285 km (0.11 R)
• M22: 3,575,988 km (0.097 R)
• M23: 3,655,723 km (0.092 R)
• M24: 3,768,520 km (0.109 R)
• M25: 3,882,364 km (0.042 R)
• M26: 4,659,226 km (0.074 R)
• M27: 4,905,314 km (0.088 R)
• M28: 6,313,629 km (0.077 R)
• M29: 6,644,988 km (0.106 R)
• M30: 6,822,710 km (0.112 R)
• M31: 6,902,147 km (0.065 R)
• M32: 7,838,629 km (0.119 R)
• M33: 8,428,045 km (0.087 R)
• M34: 8,577,643 km (0.114 R)
• M35: 8,706,596 km (0.045 R)
• M36: 9,184,860 km (0.073 R)
• M37: 9,471,490 km (0.085 R)
• M38: 10,440,735 km (0.092 R)
• M39: 10,879,056 km (0.113 R)
• M40: 12,278,245 km (0.041 R)
• M41: 12,448,039 km (0.117 R)
• M42: 12,839,088 km (0.119 R)
• M43: 12,986,741 km (0.1 R)
• M44: 13,159,676 km (0.088 R)
• M45: 13,283,693 km (0.071 R)
• M46: 13,758,666 km (0.062 R)
• M47: 14,828,141 km (0.084 R)
• M48: 15,216,497 km (0.12 R)
• M49: 16,056,339 km (0.106 R)
• M50: 16,189,033 km (0.043 R)
• M51: 16,322,025 km (0.104 R)
• M52: 16,642,614 km (0.097 R)
• M53: 16,776,803 km (0.114 R)
• M54: 16,938,219 km (0.097 R)
• M55: 17,208,542 km (0.071 R)
• M56: 17,753,527 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.6

Radius: 6.9

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.04 AU - 18.3 AU

Year: 23882 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,740,349 km

• M1: 193,131 km (0.118 R)
• M2: 251,025 km (0.116 R)
• M3: 1,167,911 km (0.119 R)
• M4: 1,346,381 km (0.119 R)
• M5: 1,533,677 km (0.105 R)
• M6: 2,667,928 km (0.058 R)
• M7: 2,864,051 km (0.086 R)
• M8: 3,024,271 km (0.115 R)
• M9: 3,146,342 km (0.073 R)
• M10: 3,353,685 km (0.106 R)
• M11: 4,046,323 km (0.109 R)
• M12: 6,063,501 km (0.12 R)
• M13: 6,741,927 km (0.045 R)
• M14: 8,511,670 km (0.111 R)
• M15: 8,569,116 km (0.036 R)
• M16: 9,092,708 km (0.11 R)
• M17: 10,231,447 km (0.12 R)
• M18: 11,351,187 km (0.071 R)
• M19: 11,925,643 km (0.039 R)
• M20: 12,054,596 km (0.087 R)
• M21: 12,509,374 km (0.025 R)
• M22: 12,706,095 km (0.109 R)
• M23: 12,903,864 km (0.045 R)
• M24: 13,036,108 km (0.079 R)
• M25: 13,102,530 km (0.116 R)
• M26: 13,369,113 km (0.115 R)
• M27: 13,570,172 km (0.1 R)
• M28: 17,576,403 km (0.101 R)
• M29: 17,796,761 km (0.035 R)
• M30: 18,091,918 km (0.114 R)
• M31: 18,537,719 km (0.063 R)
• M32: 20,126,299 km (0.105 R)
• M33: 21,287,627 km (0.103 R)
• M34: 21,994,627 km (0.07 R)
• M35: 22,232,188 km (0.067 R)
• M36: 27,155,454 km (0.071 R)
• M37: 28,695,564 km (0.034 R)
• M38: 29,041,734 km (0.096 R)
• M39: 29,128,501 km (0.099 R)
• M40: 29,476,316 km (0.088 R)
• M41: 29,825,477 km (0.087 R)
• M42: 29,912,992 km (0.032 R)
• M43: 31,235,886 km (0.085 R)
• M44: 32,848,401 km (0.076 R)
• M45: 33,119,772 km (0.098 R)
• M46: 33,210,428 km (0.097 R)
• M47: 33,938,521 km (0.11 R)
• M48: 34,763,703 km (0.051 R)
• M49: 38,035,408 km (0.085 R)
• M50: 39,275,425 km (0.099 R)
• M51: 39,852,274 km (0.09 R)
• M52: 40,431,817 km (0.075 R)
• M53: 40,625,546 km (0.059 R)
• M54: 41,306,366 km (0.101 R)
• M55: 45,368,845 km (0.117 R)
• M56: 47,294,170 km (0.1 R)
• M57: 48,729,861 km (0.116 R)
• M58: 48,936,156 km (0.077 R)
• M59: 49,453,167 km (0.059 R)
• M60: 51,014,819 km (0.096 R)
• M61: 51,119,388 km (0.088 R)
• M62: 51,328,974 km (0.059 R)
• M63: 51,538,860 km (0.078 R)
• M64: 51,959,529 km (0.059 R)
• M65: 53,015,989 km (0.093 R)
• M66: 54,506,882 km (0.115 R)
• M67: 55,472,536 km (0.082 R)
• M68: 55,903,677 km (0.052 R)
• M69: 57,638,863 km (0.088 R)
• M70: 57,856,976 km (0.09 R)
• M71: 57,966,183 km (0.113 R)
• M72: 58,513,113 km (0.087 R)
• M73: 58,622,618 km (0.066 R)
• M74: 59,832,566 km (0.103 R)
• M75: 60,496,033 km (0.05 R)
• M76: 60,606,885 km (0.112 R)
• M77: 62,500,943 km (0.073 R)
• M78: 63,173,984 km (0.064 R)
• M79: 65,776,538 km (0.111 R)
• M80: 66,118,669 km (0.099 R)
• M81: 66,461,248 km (0.109 R)
• M82: 68,298,609 km (0.048 R)
• M83: 69,223,572 km (0.09 R)
• M84: 70,036,188 km (0.066 R)
• M85: 71,085,767 km (0.065 R)
• M86: 72,140,432 km (0.064 R)
• M87: 72,375,599 km (0.095 R)
• M88: 73,200,333 km (0.065 R)
• M89: 73,673,062 km (0.089 R)
• M90: 74,859,373 km (0.046 R)
• M91: 76,051,818 km (0.094 R)
• M92: 76,530,680 km (0.082 R)
• M93: 79,910,096 km (0.112 R)
• M94: 80,518,660 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 17,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit