🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.65 AU - 0.67 AU

Year: 194 Days

Day: 28.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,446,690 km

• M1: 382,223 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.26 AU - 1.64 AU

Year: 631 Days

Day: 34.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,446,690 km

• M1: 442,361 km (0.042 R)
• M2: 494,271 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.49 AU - 1.85 AU

Year: 780 Days

Day: 27.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.73 AU - 1.75 AU

Year: 830 Days

Day: 20.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.3 AU - 3.56 AU

Year: 2297 Days

Day: 13.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 176.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.3

Radius: 13.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.72 AU - 6.4 AU

Year: 4741 Days

Day: 10.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,446,690 km

• M1: 175,179 km (0.052 R)
• M2: 267,331 km (0.1 R)
• M3: 370,704 km (0.083 R)
• M4: 597,045 km (0.086 R)
• M5: 696,677 km (0.097 R)
• M6: 937,081 km (0.045 R)
• M7: 1,090,718 km (0.115 R)
• M8: 1,265,299 km (0.052 R)
• M9: 1,487,751 km (0.051 R)
• M10: 1,577,958 km (0.082 R)
• M11: 1,737,130 km (0.105 R)
• M12: 1,832,574 km (0.114 R)
• M13: 1,971,999 km (0.109 R)
• M14: 2,473,601 km (0.082 R)
• M15: 3,248,219 km (0.05 R)
• M16: 3,715,712 km (0.103 R)
• M17: 3,822,525 km (0.119 R)
• M18: 3,930,385 km (0.11 R)
• M19: 4,039,442 km (0.112 R)
• M20: 4,353,597 km (0.064 R)
• M21: 4,542,240 km (0.111 R)
• M22: 4,637,684 km (0.101 R)
• M23: 4,811,068 km (0.111 R)
• M24: 4,986,546 km (0.061 R)
• M25: 5,184,165 km (0.091 R)
• M26: 5,283,946 km (0.095 R)
• M27: 6,042,408 km (0.064 R)
• M28: 6,211,004 km (0.11 R)
• M29: 6,856,968 km (0.084 R)
• M30: 7,210,318 km (0.072 R)
• M31: 7,411,677 km (0.056 R)
• M32: 7,524,474 km (0.105 R)
• M33: 7,637,719 km (0.071 R)
• M34: 8,399,771 km (0.087 R)
• M35: 8,659,174 km (0.08 R)
• M36: 8,754,168 km (0.12 R)
• M37: 8,969,290 km (0.116 R)
• M38: 9,065,332 km (0.05 R)
• M39: 9,234,527 km (0.049 R)
• M40: 9,380,235 km (0.092 R)
• M41: 9,477,923 km (0.098 R)
• M42: 9,698,729 km (0.087 R)
• M43: 9,995,980 km (0.114 R)
• M44: 10,321,355 km (0.108 R)
• M45: 10,422,184 km (0.08 R)
• M46: 10,854,373 km (0.092 R)
• M47: 11,137,113 km (0.049 R)
• M48: 11,344,455 km (0.026 R)
• M49: 11,500,636 km (0.103 R)
• M50: 11,683,893 km (0.1 R)
• M51: 12,372,941 km (0.111 R)
• M52: 12,830,561 km (0.034 R)
• M53: 13,293,865 km (0.109 R)
• M54: 13,707,204 km (0.105 R)
• M55: 14,830,235 km (0.063 R)
• M56: 15,316,428 km (0.042 R)
• M57: 15,546,959 km (0.106 R)
• M58: 15,662,747 km (0.072 R)
• M59: 16,070,102 km (0.072 R)
• M60: 16,806,423 km (0.08 R)
• M61: 16,925,204 km (0.054 R)
• M62: 17,074,054 km (0.119 R)
• M63: 17,343,180 km (0.112 R)
• M64: 18,894,959 km (0.063 R)
• M65: 19,328,793 km (0.099 R)
• M66: 19,734,502 km (0.069 R)
• M67: 20,111,489 km (0.07 R)
• M68: 20,649,592 km (0.068 R)
• M69: 21,032,413 km (0.072 R)
• M70: 21,128,455 km (0.107 R)
• M71: 21,353,151 km (0.073 R)
• M72: 21,610,908 km (0.099 R)
• M73: 21,740,161 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 11.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.1 AU - 7.4 AU

Year: 7060 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,446,690 km

• M1: 182,061 km (0.111 R)
• M2: 592,108 km (0.09 R)
• M3: 700,417 km (0.098 R)
• M4: 998,566 km (0.093 R)
• M5: 1,089,820 km (0.097 R)
• M6: 1,650,065 km (0.073 R)
• M7: 2,090,929 km (0.04 R)
• M8: 2,553,935 km (0.084 R)
• M9: 2,739,436 km (0.114 R)
• M10: 2,899,955 km (0.097 R)
• M11: 3,669,187 km (0.115 R)
• M12: 4,464,748 km (0.076 R)
• M13: 4,550,618 km (0.068 R)
• M14: 4,899,929 km (0.059 R)
• M15: 5,149,757 km (0.086 R)
• M16: 5,385,374 km (0.112 R)
• M17: 5,829,979 km (0.117 R)
• M18: 6,037,770 km (0.112 R)
• M19: 6,597,266 km (0.069 R)
• M20: 6,774,240 km (0.103 R)
• M21: 7,724,336 km (0.092 R)
• M22: 8,716,021 km (0.083 R)
• M23: 8,888,806 km (0.103 R)
• M24: 9,062,639 km (0.088 R)
• M25: 9,391,904 km (0.101 R)
• M26: 9,613,608 km (0.073 R)
• M27: 10,655,557 km (0.104 R)
• M28: 12,600,629 km (0.105 R)
• M29: 13,613,556 km (0.038 R)
• M30: 14,091,970 km (0.116 R)
• M31: 14,244,111 km (0.113 R)
• M32: 14,448,013 km (0.068 R)
• M33: 15,142,895 km (0.075 R)
• M34: 15,980,643 km (0.106 R)
• M35: 16,298,838 km (0.027 R)
• M36: 16,968,138 km (0.085 R)
• M37: 17,783,297 km (0.05 R)
• M38: 18,611,172 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.9

Radius: 4.3

Gravity: 53.75 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.95 AU - 14.55 AU

Year: 17443 Days

Day: 18.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,446,690 km

• M1: 73,303 km (0.067 R)
• M2: 212,579 km (0.112 R)
• M3: 259,253 km (0.088 R)
• M4: 421,567 km (0.058 R)
• M5: 503,247 km (0.074 R)
• M6: 546,032 km (0.107 R)
• M7: 590,164 km (0.034 R)
• M8: 754,123 km (0.067 R)
• M9: 803,640 km (0.079 R)
• M10: 1,237,324 km (0.071 R)
• M11: 1,266,496 km (0.111 R)
• M12: 1,508,695 km (0.111 R)
• M13: 1,603,240 km (0.097 R)
• M14: 3,077,976 km (0.12 R)
• M15: 3,238,495 km (0.064 R)
• M16: 3,779,141 km (0.081 R)
• M17: 3,907,796 km (0.033 R)
• M18: 3,951,029 km (0.091 R)
• M19: 4,618,385 km (0.112 R)
• M20: 4,894,992 km (0.079 R)
• M21: 5,224,556 km (0.109 R)
• M22: 5,319,999 km (0.113 R)
• M23: 5,805,893 km (0.103 R)
• M24: 5,954,444 km (0.037 R)
• M25: 6,104,341 km (0.084 R)
• M26: 7,187,280 km (0.049 R)
• M27: 7,615,280 km (0.092 R)
• M28: 8,495,813 km (0.084 R)
• M29: 8,777,505 km (0.075 R)
• M30: 9,062,190 km (0.101 R)
• M31: 9,465,955 km (0.107 R)
• M32: 12,008,969 km (0.07 R)
• M33: 12,071,950 km (0.117 R)
• M34: 12,579,685 km (0.104 R)
• M35: 12,771,918 km (0.088 R)
• M36: 14,277,471 km (0.088 R)
• M37: 15,017,233 km (0.078 R)
• M38: 15,153,068 km (0.116 R)
• M39: 15,289,202 km (0.038 R)
• M40: 17,523,595 km (0.046 R)
• M41: 18,098,051 km (0.069 R)
• M42: 19,857,621 km (0.119 R)
• M43: 20,833,448 km (0.034 R)
• M44: 24,969,381 km (0.094 R)
• M45: 25,615,195 km (0.07 R)
• M46: 27,336,318 km (0.087 R)
• M47: 28,252,605 km (0.09 R)
• M48: 28,504,229 km (0.065 R)
• M49: 28,840,973 km (0.077 R)
• M50: 29,433,231 km (0.115 R)
• M51: 30,458,126 km (0.113 R)
• M52: 32,806,364 km (0.058 R)
• M53: 33,513,214 km (0.101 R)
• M54: 33,690,787 km (0.082 R)
• M55: 35,212,048 km (0.107 R)
• M56: 36,208,369 km (0.099 R)
• M57: 37,030,410 km (0.11 R)
• M58: 37,122,113 km (0.108 R)
• M59: 38,321,290 km (0.092 R)
• M60: 40,096,717 km (0.09 R)
• M61: 40,379,457 km (0.106 R)
• M62: 41,041,877 km (0.098 R)
• M63: 41,136,722 km (0.113 R)
• M64: 42,185,702 km (0.05 R)
• M65: 42,954,037 km (0.102 R)
• M66: 45,581,125 km (0.116 R)
• M67: 45,876,281 km (0.12 R)
• M68: 46,666,308 km (0.112 R)
• M69: 47,959,581 km (0.114 R)
• M70: 48,560,516 km (0.096 R)
• M71: 48,761,426 km (0.097 R)
• M72: 50,683,310 km (0.111 R)
• M73: 52,012,487 km (0.09 R)
• M74: 52,320,808 km (0.101 R)
• M75: 52,836,173 km (0.036 R)
• M76: 53,353,033 km (0.048 R)
• M77: 54,600,680 km (0.099 R)
• M78: 54,705,099 km (0.113 R)
• M79: 56,384,335 km (0.103 R)
• M80: 56,701,183 km (0.115 R)
• M81: 57,018,480 km (0.071 R)
• M82: 57,230,461 km (0.062 R)
• M83: 58,828,016 km (0.064 R)
• M84: 59,471,138 km (0.058 R)
• M85: 61,305,806 km (0.072 R)
• M86: 62,066,810 km (0.091 R)
• M87: 64,588,731 km (0.079 R)
• M88: 64,699,134 km (0.063 R)
• M89: 66,140,211 km (0.105 R)
• M90: 66,585,713 km (0.09 R)
• M91: 67,591,908 km (0.116 R)
• M92: 67,928,354 km (0.096 R)
• M93: 69,279,821 km (0.104 R)
• M94: 70,185,636 km (0.082 R)
• M95: 72,123,677 km (0.098 R)
• M96: 74,773,653 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.9

Radius: 6

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.23 AU - 15.77 AU

Year: 17939 Days

Day: 19 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,446,690 km

• M1: 84,523 km (0.069 R)
• M2: 153,936 km (0.085 R)
• M3: 372,798 km (0.098 R)
• M4: 575,802 km (0.068 R)
• M5: 729,439 km (0.087 R)
• M6: 832,213 km (0.118 R)
• M7: 1,265,299 km (0.069 R)
• M8: 1,898,547 km (0.097 R)
• M9: 2,367,835 km (0.095 R)
• M10: 2,490,655 km (0.103 R)
• M11: 2,615,719 km (0.096 R)
• M12: 2,774,741 km (0.029 R)
• M13: 2,871,830 km (0.094 R)
• M14: 3,002,878 km (0.117 R)
• M15: 4,047,670 km (0.106 R)
• M16: 4,120,973 km (0.095 R)
• M17: 4,343,724 km (0.117 R)
• M18: 4,608,512 km (0.118 R)
• M19: 4,762,149 km (0.067 R)
• M20: 5,273,175 km (0.115 R)
• M21: 5,393,602 km (0.075 R)
• M22: 6,177,345 km (0.095 R)
• M23: 6,560,914 km (0.044 R)
• M24: 6,952,262 km (0.096 R)
• M25: 7,440,699 km (0.112 R)
• M26: 9,115,447 km (0.114 R)
• M27: 9,308,578 km (0.062 R)
• M28: 10,343,945 km (0.111 R)
• M29: 10,595,868 km (0.09 R)
• M30: 10,697,145 km (0.111 R)
• M31: 10,798,872 km (0.11 R)
• M32: 11,208,620 km (0.051 R)
• M33: 11,780,533 km (0.113 R)
• M34: 14,384,434 km (0.099 R)
• M35: 14,496,632 km (0.103 R)
• M36: 14,665,528 km (0.089 R)
• M37: 16,273,107 km (0.095 R)
• M38: 16,742,694 km (0.068 R)
• M39: 17,157,081 km (0.073 R)
• M40: 17,455,229 km (0.102 R)
• M41: 20,466,036 km (0.106 R)
• M42: 20,655,576 km (0.094 R)
• M43: 22,257,171 km (0.117 R)
• M44: 22,712,846 km (0.111 R)
• M45: 23,567,050 km (0.058 R)
• M46: 23,964,831 km (0.044 R)
• M47: 26,672,852 km (0.074 R)
• M48: 26,949,009 km (0.079 R)
• M49: 28,414,021 km (0.118 R)
• M50: 29,833,256 km (0.117 R)
• M51: 30,551,476 km (0.094 R)
• M52: 30,768,093 km (0.038 R)
• M53: 30,985,160 km (0.062 R)
• M54: 31,202,675 km (0.03 R)
• M55: 31,348,084 km (0.066 R)
• M56: 31,785,508 km (0.051 R)
• M57: 32,298,330 km (0.112 R)
• M58: 32,961,647 km (0.097 R)
• M59: 33,332,201 km (0.036 R)
• M60: 35,280,863 km (0.108 R)
• M61: 36,345,401 km (0.05 R)
• M62: 36,728,072 km (0.108 R)
• M63: 37,343,219 km (0.085 R)
• M64: 39,523,009 km (0.082 R)
• M65: 41,423,800 km (0.087 R)
• M66: 41,903,710 km (0.069 R)
• M67: 41,983,894 km (0.075 R)
• M68: 42,627,016 km (0.096 R)
• M69: 42,707,649 km (0.092 R)
• M70: 44,085,894 km (0.109 R)
• M71: 45,561,079 km (0.056 R)
• M72: 46,636,388 km (0.119 R)
• M73: 47,971,549 km (0.065 R)
• M74: 48,559,469 km (0.117 R)
• M75: 49,912,582 km (0.116 R)
• M76: 49,997,553 km (0.114 R)
• M77: 50,423,159 km (0.039 R)
• M78: 51,020,952 km (0.119 R)
• M79: 52,655,608 km (0.057 R)
• M80: 53,609,743 km (0.059 R)
• M81: 54,394,683 km (0.042 R)
• M82: 55,447,104 km (0.108 R)
• M83: 56,329,283 km (0.061 R)
• M84: 56,683,531 km (0.101 R)
• M85: 57,572,142 km (0.08 R)
• M86: 57,750,463 km (0.096 R)
• M87: 58,555,000 km (0.045 R)
• M88: 59,363,277 km (0.049 R)
• M89: 59,813,866 km (0.106 R)
• M90: 59,904,223 km (0.09 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit