🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.61 AU - 0.63 AU

Year: 178 Days

Day: 36.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,631,170 km

• M1: 187,895 km (0.115 R)
• M2: 314,006 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.67 AU - 0.87 AU

Year: 247 Days

Day: 15.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.32 AU - 3.12 AU

Year: 1638 Days

Day: 19 Hours

Environment

Temp: -101 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,631,170 km

• M1: 166,951 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.21 AU - 4.93 AU

Year: 3568 Days

Day: 46.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.2

Radius: 11.9

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.81 AU - 13.79 AU

Year: 14805 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,631,170 km

• M1: 245,041 km (0.09 R)
• M2: 454,628 km (0.114 R)
• M3: 595,100 km (0.044 R)
• M4: 793,766 km (0.114 R)
• M5: 901,926 km (0.118 R)
• M6: 1,573,919 km (0.094 R)
• M7: 1,827,637 km (0.09 R)
• M8: 1,915,302 km (0.101 R)
• M9: 2,094,969 km (0.106 R)
• M10: 2,186,971 km (0.102 R)
• M11: 2,801,220 km (0.094 R)
• M12: 3,006,020 km (0.095 R)
• M13: 3,988,728 km (0.109 R)
• M14: 4,065,322 km (0.042 R)
• M15: 4,258,902 km (0.061 R)
• M16: 4,376,486 km (0.093 R)
• M17: 5,526,145 km (0.116 R)
• M18: 5,654,800 km (0.094 R)
• M19: 6,492,099 km (0.116 R)
• M20: 7,940,356 km (0.045 R)
• M21: 9,794,023 km (0.07 R)
• M22: 9,897,994 km (0.063 R)
• M23: 10,106,982 km (0.119 R)
• M24: 10,211,999 km (0.086 R)
• M25: 10,903,441 km (0.116 R)
• M26: 11,445,583 km (0.092 R)
• M27: 13,124,670 km (0.063 R)
• M28: 13,585,282 km (0.058 R)
• M29: 13,701,370 km (0.118 R)
• M30: 15,299,524 km (0.034 R)
• M31: 16,582,924 km (0.113 R)
• M32: 17,206,298 km (0.083 R)
• M33: 17,331,811 km (0.049 R)
• M34: 18,797,870 km (0.096 R)
• M35: 19,252,049 km (0.103 R)
• M36: 19,447,723 km (0.117 R)
• M37: 20,038,784 km (0.106 R)
• M38: 21,238,709 km (0.068 R)
• M39: 21,847,423 km (0.107 R)
• M40: 22,599,152 km (0.106 R)
• M41: 23,428,971 km (0.057 R)
• M42: 24,198,353 km (0.101 R)
• M43: 24,480,196 km (0.11 R)
• M44: 25,403,663 km (0.073 R)
• M45: 25,618,336 km (0.028 R)
• M46: 27,872,477 km (0.067 R)
• M47: 28,094,031 km (0.098 R)
• M48: 28,464,436 km (0.109 R)
• M49: 28,538,786 km (0.117 R)
• M50: 29,060,583 km (0.099 R)
• M51: 29,135,382 km (0.109 R)
• M52: 29,360,228 km (0.095 R)
• M53: 29,660,770 km (0.092 R)
• M54: 29,811,564 km (0.072 R)
• M55: 31,026,299 km (0.11 R)
• M56: 31,639,800 km (0.118 R)
• M57: 33,112,741 km (0.095 R)
• M58: 33,425,699 km (0.118 R)
• M59: 33,975,771 km (0.035 R)
• M60: 34,370,560 km (0.06 R)
• M61: 38,482,706 km (0.114 R)
• M62: 38,564,835 km (0.113 R)
• M63: 39,059,106 km (0.059 R)
• M64: 41,057,136 km (0.113 R)
• M65: 41,477,655 km (0.091 R)
• M66: 43,003,105 km (0.113 R)
• M67: 43,259,067 km (0.034 R)
• M68: 43,858,356 km (0.115 R)
• M69: 44,633,123 km (0.104 R)
• M70: 45,585,912 km (0.087 R)
• M71: 47,511,835 km (0.104 R)
• M72: 49,553,696 km (0.105 R)
• M73: 50,540,294 km (0.112 R)
• M74: 51,081,091 km (0.071 R)
• M75: 51,623,981 km (0.113 R)
• M76: 52,897,957 km (0.091 R)
• M77: 54,182,254 km (0.109 R)
• M78: 54,735,767 km (0.086 R)
• M79: 54,920,669 km (0.037 R)
• M80: 56,688,019 km (0.116 R)
• M81: 58,757,556 km (0.114 R)
• M82: 60,469,255 km (0.103 R)
• M83: 61,139,303 km (0.119 R)
• M84: 64,819,411 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.1

Radius: 7.7

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.08 AU - 14.38 AU

Year: 18582 Days

Day: 19.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,631,170 km

• M1: 98,286 km (0.062 R)
• M2: 417,079 km (0.079 R)
• M3: 561,142 km (0.087 R)
• M4: 628,012 km (0.072 R)
• M5: 1,032,076 km (0.099 R)
• M6: 1,381,237 km (0.118 R)
• M7: 1,442,871 km (0.036 R)
• M8: 1,666,221 km (0.054 R)
• M9: 2,254,141 km (0.078 R)
• M10: 2,513,693 km (0.088 R)
• M11: 2,589,689 km (0.056 R)
• M12: 2,743,924 km (0.036 R)
• M13: 3,731,569 km (0.056 R)
• M14: 3,862,168 km (0.119 R)
• M15: 4,584,277 km (0.114 R)
• M16: 4,865,671 km (0.101 R)
• M17: 5,008,537 km (0.103 R)
• M18: 5,104,579 km (0.088 R)
• M19: 5,544,097 km (0.118 R)
• M20: 6,098,058 km (0.11 R)
• M21: 6,775,138 km (0.083 R)
• M22: 7,095,726 km (0.06 R)
• M23: 7,203,736 km (0.095 R)
• M24: 7,476,004 km (0.101 R)
• M25: 8,256,456 km (0.074 R)
• M26: 10,014,231 km (0.081 R)
• M27: 10,257,178 km (0.068 R)
• M28: 10,502,070 km (0.036 R)
• M29: 11,248,114 km (0.116 R)
• M30: 11,818,830 km (0.1 R)
• M31: 11,882,858 km (0.086 R)
• M32: 12,988,536 km (0.1 R)
• M33: 14,742,122 km (0.04 R)
• M34: 15,018,429 km (0.037 R)
• M35: 15,506,268 km (0.087 R)
• M36: 17,217,518 km (0.047 R)
• M37: 18,391,413 km (0.038 R)
• M38: 18,688,813 km (0.108 R)
• M39: 19,666,585 km (0.099 R)
• M40: 20,430,132 km (0.09 R)
• M41: 22,698,335 km (0.065 R)
• M42: 23,660,100 km (0.09 R)
• M43: 23,821,666 km (0.072 R)
• M44: 24,880,968 km (0.098 R)
• M45: 25,706,150 km (0.065 R)
• M46: 25,789,177 km (0.087 R)
• M47: 27,637,907 km (0.066 R)
• M48: 28,492,410 km (0.12 R)
• M49: 29,703,106 km (0.062 R)
• M50: 30,052,118 km (0.12 R)
• M51: 30,139,483 km (0.076 R)
• M52: 33,888,705 km (0.081 R)
• M53: 34,986,604 km (0.117 R)
• M54: 35,632,567 km (0.111 R)
• M55: 36,003,271 km (0.108 R)
• M56: 36,748,867 km (0.081 R)
• M57: 37,311,205 km (0.051 R)
• M58: 41,327,309 km (0.099 R)
• M59: 41,716,862 km (0.079 R)
• M60: 42,009,924 km (0.089 R)
• M61: 43,881,394 km (0.098 R)
• M62: 44,477,990 km (0.11 R)
• M63: 44,877,117 km (0.107 R)
• M64: 45,880,470 km (0.06 R)
• M65: 46,486,042 km (0.036 R)
• M66: 48,626,040 km (0.087 R)
• M67: 49,656,470 km (0.106 R)
• M68: 50,589,961 km (0.055 R)
• M69: 53,318,925 km (0.045 R)
• M70: 55,343,283 km (0.066 R)
• M71: 55,450,545 km (0.091 R)
• M72: 56,959,240 km (0.108 R)
• M73: 58,263,135 km (0.105 R)
• M74: 60,789,544 km (0.109 R)
• M75: 61,676,659 km (0.115 R)
• M76: 62,567,963 km (0.093 R)
• M77: 64,138,142 km (0.053 R)
• M78: 65,154,361 km (0.11 R)
• M79: 66,062,121 km (0.101 R)
• M80: 68,234,880 km (0.099 R)
• M81: 71,946,852 km (0.025 R)
• M82: 72,298,257 km (0.064 R)
• M83: 72,415,392 km (0.119 R)
• M84: 74,299,877 km (0.119 R)
• M85: 75,129,547 km (0.078 R)
• M86: 76,319,897 km (0.101 R)
• M87: 76,439,276 km (0.082 R)
• M88: 77,156,747 km (0.117 R)
• M89: 77,396,553 km (0.085 R)
• M90: 78,117,016 km (0.107 R)
• M91: 78,839,873 km (0.101 R)
• M92: 79,928,198 km (0.086 R)
• M93: 80,049,372 km (0.095 R)
• M94: 80,656,590 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.9

Radius: 4.1

Gravity: 50.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.73 AU - 18.91 AU

Year: 25196 Days

Day: 17.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 112.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,631,170 km

• M1: 66,721 km (0.097 R)
• M2: 703,858 km (0.095 R)
• M3: 1,491,042 km (0.112 R)
• M4: 2,014,186 km (0.107 R)
• M5: 2,213,749 km (0.096 R)
• M6: 2,588,791 km (0.11 R)
• M7: 2,938,551 km (0.081 R)
• M8: 3,164,593 km (0.097 R)
• M9: 3,396,320 km (0.098 R)
• M10: 4,024,183 km (0.098 R)
• M11: 4,123,965 km (0.118 R)
• M12: 4,224,494 km (0.095 R)
• M13: 5,715,087 km (0.119 R)
• M14: 6,053,777 km (0.098 R)
• M15: 7,048,154 km (0.104 R)
• M16: 7,904,452 km (0.077 R)
• M17: 7,966,835 km (0.054 R)
• M18: 8,472,027 km (0.112 R)
• M19: 9,117,990 km (0.101 R)
• M20: 9,249,038 km (0.086 R)
• M21: 9,579,500 km (0.111 R)
• M22: 9,646,071 km (0.069 R)
• M23: 11,078,770 km (0.089 R)
• M24: 11,429,577 km (0.05 R)
• M25: 12,070,304 km (0.055 R)
• M26: 12,286,324 km (0.12 R)
• M27: 12,649,398 km (0.086 R)
• M28: 12,795,704 km (0.08 R)
• M29: 16,071,598 km (0.085 R)
• M30: 16,548,217 km (0.074 R)
• M31: 16,948,990 km (0.066 R)
• M32: 17,271,822 km (0.1 R)
• M33: 18,252,586 km (0.054 R)
• M34: 18,833,026 km (0.055 R)
• M35: 20,610,398 km (0.056 R)
• M36: 22,528,841 km (0.118 R)
• M37: 24,231,115 km (0.092 R)
• M38: 25,051,659 km (0.116 R)
• M39: 26,720,124 km (0.069 R)
• M40: 27,757,287 km (0.116 R)
• M41: 31,143,734 km (0.063 R)
• M42: 31,242,468 km (0.103 R)
• M43: 32,035,337 km (0.099 R)
• M44: 33,136,527 km (0.113 R)
• M45: 34,046,680 km (0.074 R)
• M46: 34,862,587 km (0.106 R)
• M47: 35,170,160 km (0.117 R)
• M48: 35,478,631 km (0.101 R)
• M49: 35,684,777 km (0.104 R)
• M50: 35,787,999 km (0.07 R)
• M51: 37,453,323 km (0.053 R)
• M52: 38,084,327 km (0.091 R)
• M53: 38,506,791 km (0.053 R)
• M54: 39,037,265 km (0.096 R)
• M55: 39,676,946 km (0.044 R)
• M56: 39,783,908 km (0.101 R)
• M57: 40,858,769 km (0.1 R)
• M58: 40,966,778 km (0.117 R)
• M59: 41,399,715 km (0.07 R)
• M60: 42,051,961 km (0.088 R)
• M61: 42,161,018 km (0.11 R)
• M62: 45,587,857 km (0.103 R)
• M63: 47,164,469 km (0.118 R)
• M64: 50,602,527 km (0.097 R)
• M65: 50,718,465 km (0.062 R)
• M66: 51,766,398 km (0.114 R)
• M67: 51,883,234 km (0.07 R)
• M68: 52,351,625 km (0.072 R)
• M69: 55,191,142 km (0.111 R)
• M70: 61,141,547 km (0.031 R)
• M71: 61,512,400 km (0.115 R)
• M72: 61,636,118 km (0.061 R)
• M73: 62,753,913 km (0.095 R)
• M74: 64,380,341 km (0.118 R)
• M75: 64,883,588 km (0.063 R)
• M76: 66,655,126 km (0.031 R)
• M77: 67,802,393 km (0.081 R)
• M78: 68,442,671 km (0.111 R)
• M79: 74,030,152 km (0.051 R)
• M80: 74,557,335 km (0.112 R)
• M81: 74,689,280 km (0.117 R)
• M82: 74,953,470 km (0.084 R)
• M83: 75,350,353 km (0.103 R)
• M84: 75,880,678 km (0.115 R)
• M85: 77,746,313 km (0.075 R)
• M86: 77,880,203 km (0.064 R)
• M87: 82,476,148 km (0.113 R)
• M88: 82,885,897 km (0.05 R)
• M89: 84,394,143 km (0.071 R)
• M90: 85,911,215 km (0.104 R)
• M91: 86,742,680 km (0.098 R)
• M92: 89,112,609 km (0.116 R)
• M93: 94,343,748 km (0.072 R)
• M94: 94,486,464 km (0.099 R)
• M95: 94,772,196 km (0.077 R)
• M96: 95,201,392 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 12,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit