🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.55 AU - 0.65 AU

Year: 305 Days

Day: 18.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.65 AU - 0.69 AU

Year: 360 Days

Day: 33.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,677,091 km

• M1: 518,656 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.9

Radius: 7.8

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.44 AU - 6.5 AU

Year: 10796 Days

Day: 24.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,677,091 km

• M1: 109,506 km (0.119 R)
• M2: 170,093 km (0.118 R)
• M3: 269,127 km (0.104 R)
• M4: 379,530 km (0.077 R)
• M5: 768,484 km (0.09 R)
• M6: 822,190 km (0.069 R)
• M7: 1,010,833 km (0.099 R)
• M8: 1,704,369 km (0.066 R)
• M9: 1,872,666 km (0.077 R)
• M10: 2,436,501 km (0.091 R)
• M11: 3,284,571 km (0.094 R)
• M12: 3,434,169 km (0.044 R)
• M13: 3,991,570 km (0.073 R)
• M14: 4,411,492 km (0.078 R)
• M15: 5,119,389 km (0.115 R)
• M16: 5,223,359 km (0.12 R)
• M17: 5,433,544 km (0.041 R)
• M18: 5,862,292 km (0.06 R)
• M19: 6,525,758 km (0.104 R)
• M20: 6,752,100 km (0.031 R)
• M21: 7,565,015 km (0.085 R)
• M22: 7,842,818 km (0.086 R)
• M23: 8,164,304 km (0.07 R)
• M24: 8,408,448 km (0.085 R)
• M25: 8,862,028 km (0.059 R)
• M26: 9,366,023 km (0.119 R)
• M27: 9,578,752 km (0.101 R)
• M28: 9,793,125 km (0.036 R)
• M29: 9,922,528 km (0.114 R)
• M30: 10,533,784 km (0.117 R)
• M31: 11,609,842 km (0.063 R)
• M32: 13,145,763 km (0.036 R)
• M33: 13,527,687 km (0.108 R)
• M34: 14,351,373 km (0.092 R)
• M35: 14,400,291 km (0.099 R)
• M36: 14,547,495 km (0.105 R)
• M37: 15,491,308 km (0.12 R)
• M38: 15,642,253 km (0.066 R)
• M39: 15,996,052 km (0.092 R)
• M40: 16,403,706 km (0.075 R)
• M41: 16,660,266 km (0.085 R)
• M42: 17,333,456 km (0.098 R)
• M43: 17,385,666 km (0.11 R)
• M44: 18,121,239 km (0.114 R)
• M45: 18,386,476 km (0.09 R)
• M46: 19,081,956 km (0.041 R)
• M47: 19,622,753 km (0.094 R)
• M48: 19,677,206 km (0.041 R)
• M49: 20,223,538 km (0.084 R)
• M50: 20,941,308 km (0.073 R)
• M51: 21,443,060 km (0.09 R)
• M52: 21,723,556 km (0.106 R)
• M53: 23,836,775 km (0.052 R)
• M54: 24,069,250 km (0.077 R)
• M55: 25,124,065 km (0.039 R)
• M56: 25,479,061 km (0.069 R)
• M57: 25,835,702 km (0.099 R)
• M58: 25,895,391 km (0.103 R)
• M59: 26,134,299 km (0.037 R)
• M60: 28,010,107 km (0.108 R)
• M61: 28,193,963 km (0.094 R)
• M62: 28,316,783 km (0.047 R)
• M63: 28,995,358 km (0.12 R)
• M64: 29,929,148 km (0.104 R)
• M65: 29,991,680 km (0.049 R)
• M66: 30,557,160 km (0.048 R)
• M67: 31,062,651 km (0.042 R)
• M68: 31,443,677 km (0.1 R)
• M69: 31,954,105 km (0.113 R)
• M70: 33,957,520 km (0.089 R)
• M71: 34,022,894 km (0.076 R)
• M72: 34,088,268 km (0.073 R)
• M73: 34,743,956 km (0.092 R)
• M74: 35,007,547 km (0.104 R)
• M75: 35,669,069 km (0.091 R)
• M76: 36,401,650 km (0.075 R)
• M77: 37,949,240 km (0.108 R)
• M78: 38,220,461 km (0.101 R)
• M79: 38,696,930 km (0.08 R)
• M80: 39,243,860 km (0.087 R)
• M81: 39,655,703 km (0.072 R)
• M82: 39,930,963 km (0.058 R)
• M83: 40,276,085 km (0.086 R)
• M84: 43,355,109 km (0.098 R)
• M85: 43,851,923 km (0.037 R)
• M86: 44,350,682 km (0.076 R)
• M87: 45,138,166 km (0.11 R)
• M88: 45,209,973 km (0.082 R)
• M89: 45,425,693 km (0.115 R)
• M90: 45,930,286 km (0.106 R)
• M91: 47,967,061 km (0.104 R)
• M92: 48,407,328 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.6

Radius: 4.4

Gravity: 38.77 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.93 AU - 8.67 AU

Year: 12939 Days

Day: 19.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 58,677,091 km

• M1: 104,719 km (0.083 R)
• M2: 272,717 km (0.071 R)
• M3: 671,246 km (0.074 R)
• M4: 749,785 km (0.106 R)
• M5: 1,163,722 km (0.11 R)
• M6: 1,456,485 km (0.096 R)
• M7: 2,020,918 km (0.105 R)
• M8: 2,252,046 km (0.071 R)
• M9: 2,491,553 km (0.1 R)
• M10: 2,583,555 km (0.118 R)
• M11: 3,092,637 km (0.055 R)
• M12: 3,494,457 km (0.057 R)
• M13: 3,632,087 km (0.114 R)
• M14: 3,841,823 km (0.099 R)
• M15: 4,494,369 km (0.114 R)
• M16: 4,531,619 km (0.119 R)
• M17: 4,568,869 km (0.061 R)
• M18: 4,757,212 km (0.044 R)
• M19: 4,833,358 km (0.067 R)
• M20: 4,986,695 km (0.108 R)
• M21: 5,063,888 km (0.05 R)
• M22: 5,219,619 km (0.09 R)
• M23: 5,258,814 km (0.071 R)
• M24: 5,298,009 km (0.062 R)
• M25: 6,062,753 km (0.102 R)
• M26: 6,353,122 km (0.085 R)
• M27: 7,603,461 km (0.079 R)
• M28: 7,647,892 km (0.115 R)
• M29: 7,826,512 km (0.091 R)
• M30: 7,916,420 km (0.034 R)
• M31: 8,554,904 km (0.114 R)
• M32: 8,740,405 km (0.096 R)
• M33: 8,833,605 km (0.094 R)
• M34: 9,162,421 km (0.09 R)
• M35: 9,543,297 km (0.051 R)
• M36: 10,124,036 km (0.115 R)
• M37: 10,172,954 km (0.104 R)
• M38: 11,676,712 km (0.095 R)
• M39: 12,141,214 km (0.112 R)
• M40: 12,717,165 km (0.056 R)
• M41: 13,301,943 km (0.036 R)
• M42: 13,462,911 km (0.07 R)
• M43: 15,332,286 km (0.085 R)
• M44: 15,613,979 km (0.102 R)
• M45: 15,840,619 km (0.107 R)
• M46: 16,411,784 km (0.082 R)
• M47: 18,284,600 km (0.093 R)
• M48: 18,583,197 km (0.115 R)
• M49: 18,643,186 km (0.092 R)
• M50: 20,718,707 km (0.08 R)
• M51: 20,967,638 km (0.117 R)
• M52: 21,155,084 km (0.099 R)
• M53: 21,531,472 km (0.119 R)
• M54: 25,481,753 km (0.118 R)
• M55: 25,681,616 km (0.104 R)
• M56: 26,689,158 km (0.09 R)
• M57: 29,020,341 km (0.116 R)
• M58: 29,578,341 km (0.063 R)
• M59: 31,273,136 km (0.117 R)
• M60: 32,276,339 km (0.09 R)
• M61: 33,362,868 km (0.111 R)
• M62: 33,581,580 km (0.082 R)
• M63: 33,800,741 km (0.12 R)
• M64: 34,240,559 km (0.101 R)
• M65: 34,314,012 km (0.067 R)
• M66: 34,682,322 km (0.065 R)
• M67: 35,571,382 km (0.112 R)
• M68: 37,978,860 km (0.086 R)
• M69: 38,512,476 km (0.089 R)
• M70: 39,356,058 km (0.098 R)
• M71: 39,664,230 km (0.071 R)
• M72: 40,205,625 km (0.034 R)
• M73: 40,827,204 km (0.083 R)
• M74: 41,452,074 km (0.086 R)
• M75: 41,687,242 km (0.1 R)
• M76: 42,001,547 km (0.028 R)
• M77: 42,632,252 km (0.065 R)
• M78: 43,425,120 km (0.113 R)
• M79: 43,663,879 km (0.066 R)
• M80: 44,623,549 km (0.117 R)
• M81: 45,186,486 km (0.073 R)
• M82: 45,428,535 km (0.052 R)
• M83: 45,994,763 km (0.106 R)
• M84: 47,461,720 km (0.069 R)
• M85: 48,036,475 km (0.077 R)
• M86: 48,283,311 km (0.036 R)
• M87: 48,778,630 km (0.094 R)
• M88: 49,026,813 km (0.034 R)
• M89: 49,358,471 km (0.117 R)
• M90: 50,776,210 km (0.079 R)
• M91: 51,027,834 km (0.067 R)
• M92: 51,616,501 km (0.034 R)
• M93: 51,953,845 km (0.043 R)
• M94: 52,545,953 km (0.097 R)
• M95: 54,164,452 km (0.065 R)
• M96: 54,850,957 km (0.056 R)
• M97: 55,022,994 km (0.111 R)
• M98: 55,281,350 km (0.052 R)
• M99: 57,537,735 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 11,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit