🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.69 AU - 0.81 AU

Year: 236 Days

Day: 27.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.06 AU - 4.68 AU

Year: 2767 Days

Day: 24.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,669,593 km

• M1: 749,186 km (0.054 R)
• M2: 883,525 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.8

Radius: 4.9

Gravity: 19.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.63 AU - 14.65 AU

Year: 17311 Days

Day: 24.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,669,593 km

• M1: 62,831 km (0.116 R)
• M2: 439,369 km (0.052 R)
• M3: 473,178 km (0.108 R)
• M4: 580,440 km (0.12 R)
• M5: 1,084,285 km (0.106 R)
• M6: 1,251,386 km (0.073 R)
• M7: 1,452,446 km (0.105 R)
• M8: 1,504,207 km (0.084 R)
• M9: 1,609,823 km (0.105 R)
• M10: 1,690,606 km (0.098 R)
• M11: 1,884,335 km (0.094 R)
• M12: 2,027,201 km (0.12 R)
• M13: 2,085,245 km (0.089 R)
• M14: 2,569,942 km (0.039 R)
• M15: 2,922,843 km (0.032 R)
• M16: 2,955,605 km (0.094 R)
• M17: 3,960,155 km (0.065 R)
• M18: 4,033,009 km (0.071 R)
• M19: 4,217,164 km (0.076 R)
• M20: 4,441,860 km (0.119 R)
• M21: 4,555,554 km (0.105 R)
• M22: 4,941,816 km (0.108 R)
• M23: 5,059,849 km (0.091 R)
• M24: 5,704,316 km (0.089 R)
• M25: 5,745,456 km (0.119 R)
• M26: 6,078,161 km (0.095 R)
• M27: 7,425,440 km (0.096 R)
• M28: 8,908,104 km (0.074 R)
• M29: 9,051,718 km (0.089 R)
• M30: 10,731,852 km (0.096 R)
• M31: 11,089,541 km (0.09 R)
• M32: 11,816,586 km (0.089 R)
• M33: 12,292,158 km (0.06 R)
• M34: 12,827,718 km (0.072 R)
• M35: 12,989,882 km (0.109 R)
• M36: 13,480,414 km (0.041 R)
• M37: 13,700,472 km (0.118 R)
• M38: 13,755,674 km (0.043 R)
• M39: 13,866,227 km (0.072 R)
• M40: 14,988,360 km (0.104 R)
• M41: 15,790,953 km (0.094 R)
• M42: 15,848,847 km (0.072 R)
• M43: 19,014,937 km (0.113 R)
• M44: 20,008,117 km (0.043 R)
• M45: 20,700,605 km (0.077 R)
• M46: 21,081,631 km (0.113 R)
• M47: 21,593,256 km (0.072 R)
• M48: 21,850,564 km (0.074 R)
• M49: 22,108,920 km (0.04 R)
• M50: 22,563,548 km (0.11 R)
• M51: 22,955,644 km (0.075 R)
• M52: 23,086,841 km (0.087 R)
• M53: 23,349,984 km (0.101 R)
• M54: 23,415,956 km (0.036 R)
• M55: 23,481,929 km (0.12 R)
• M56: 24,145,396 km (0.06 R)
• M57: 24,613,487 km (0.108 R)
• M58: 26,653,254 km (0.096 R)
• M59: 28,746,577 km (0.099 R)
• M60: 29,384,762 km (0.094 R)
• M61: 29,527,329 km (0.102 R)
• M62: 31,837,718 km (0.063 R)
• M63: 32,571,645 km (0.046 R)
• M64: 32,645,247 km (0.119 R)
• M65: 35,942,235 km (0.086 R)
• M66: 38,951,695 km (0.082 R)
• M67: 43,088,076 km (0.119 R)
• M68: 45,784,578 km (0.097 R)
• M69: 45,949,734 km (0.065 R)
• M70: 46,197,767 km (0.039 R)
• M71: 47,779,615 km (0.037 R)
• M72: 48,787,606 km (0.06 R)
• M73: 50,398,176 km (0.091 R)
• M74: 50,910,399 km (0.092 R)
• M75: 53,149,730 km (0.108 R)
• M76: 54,019,492 km (0.089 R)
• M77: 54,106,707 km (0.099 R)
• M78: 54,981,705 km (0.08 R)
• M79: 55,069,519 km (0.034 R)
• M80: 55,509,038 km (0.098 R)
• M81: 56,214,541 km (0.102 R)
• M82: 58,528,222 km (0.093 R)
• M83: 59,066,475 km (0.074 R)
• M84: 59,156,384 km (0.078 R)
• M85: 59,426,258 km (0.112 R)
• M86: 59,606,524 km (0.089 R)
• M87: 59,786,789 km (0.037 R)
• M88: 60,238,425 km (0.104 R)
• M89: 60,328,932 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.7

Radius: 6.6

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.45 AU - 16.55 AU

Year: 19038 Days

Day: 16.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,669,593 km

• M1: 172,187 km (0.093 R)
• M2: 456,423 km (0.054 R)
• M3: 512,074 km (0.1 R)
• M4: 872,006 km (0.086 R)
• M5: 990,936 km (0.113 R)
• M6: 2,186,223 km (0.047 R)
• M7: 2,250,999 km (0.089 R)
• M8: 2,516,386 km (0.113 R)
• M9: 2,652,969 km (0.108 R)
• M10: 2,826,951 km (0.077 R)
• M11: 3,830,005 km (0.106 R)
• M12: 4,146,554 km (0.052 R)
• M13: 4,804,934 km (0.055 R)
• M14: 5,539,759 km (0.105 R)
• M15: 6,033,581 km (0.111 R)
• M16: 6,170,763 km (0.078 R)
• M17: 6,919,650 km (0.118 R)
• M18: 7,304,864 km (0.081 R)
• M19: 7,353,483 km (0.114 R)
• M20: 7,647,593 km (0.105 R)
• M21: 8,297,895 km (0.062 R)
• M22: 8,450,634 km (0.085 R)
• M23: 8,810,267 km (0.094 R)
• M24: 9,227,496 km (0.115 R)
• M25: 9,438,578 km (0.073 R)
• M26: 9,811,825 km (0.115 R)
• M27: 10,135,405 km (0.113 R)
• M28: 10,517,628 km (0.084 R)
• M29: 11,071,589 km (0.059 R)
• M30: 12,265,679 km (0.118 R)
• M31: 12,556,048 km (0.082 R)
• M32: 12,848,512 km (0.093 R)
• M33: 13,799,805 km (0.112 R)
• M34: 14,284,053 km (0.078 R)
• M35: 14,650,718 km (0.036 R)
• M36: 15,393,471 km (0.076 R)
• M37: 15,456,003 km (0.093 R)
• M38: 16,212,071 km (0.073 R)
• M39: 16,658,620 km (0.087 R)
• M40: 17,044,583 km (0.117 R)
• M41: 17,368,462 km (0.033 R)
• M42: 19,085,397 km (0.099 R)
• M43: 19,759,934 km (0.103 R)
• M44: 20,236,852 km (0.097 R)
• M45: 20,924,703 km (0.085 R)
• M46: 21,970,841 km (0.057 R)
• M47: 22,182,073 km (0.094 R)
• M48: 22,748,750 km (0.073 R)
• M49: 23,535,635 km (0.08 R)
• M50: 23,679,697 km (0.115 R)
• M51: 24,769,219 km (0.074 R)
• M52: 26,172,746 km (0.066 R)
• M53: 27,753,696 km (0.048 R)
• M54: 28,287,461 km (0.078 R)
• M55: 28,670,881 km (0.09 R)
• M56: 29,442,806 km (0.119 R)
• M57: 29,753,521 km (0.108 R)
• M58: 29,831,461 km (0.049 R)
• M59: 31,165,126 km (0.117 R)
• M60: 31,244,114 km (0.095 R)
• M61: 33,161,510 km (0.082 R)
• M62: 33,242,143 km (0.099 R)
• M63: 34,297,406 km (0.09 R)
• M64: 34,379,087 km (0.107 R)
• M65: 34,870,216 km (0.097 R)
• M66: 37,696,719 km (0.065 R)
• M67: 37,865,315 km (0.069 R)
• M68: 39,479,028 km (0.094 R)
• M69: 40,509,757 km (0.102 R)
• M70: 40,855,178 km (0.087 R)
• M71: 41,549,163 km (0.096 R)
• M72: 42,773,023 km (0.117 R)
• M73: 42,860,987 km (0.05 R)
• M74: 43,654,454 km (0.105 R)
• M75: 43,831,578 km (0.118 R)
• M76: 45,884,210 km (0.089 R)
• M77: 46,605,421 km (0.079 R)
• M78: 47,876,704 km (0.06 R)
• M79: 48,242,022 km (0.118 R)
• M80: 48,424,980 km (0.11 R)
• M81: 50,731,929 km (0.071 R)
• M82: 52,227,010 km (0.097 R)
• M83: 52,980,086 km (0.115 R)
• M84: 53,641,907 km (0.066 R)
• M85: 54,878,184 km (0.103 R)
• M86: 56,509,100 km (0.038 R)
• M87: 57,475,801 km (0.083 R)
• M88: 57,572,741 km (0.09 R)
• M89: 58,350,500 km (0.107 R)
• M90: 61,100,109 km (0.115 R)
• M91: 62,590,253 km (0.116 R)
• M92: 63,289,773 km (0.063 R)
• M93: 65,809,151 km (0.032 R)
• M94: 67,745,695 km (0.098 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit