🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.62 AU - 0.64 AU

Year: 177 Days

Day: 43.5 Hours

Environment

Temp: 242 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,893,716 km

• M1: 118,482 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.68 AU - 0.84 AU

Year: 234 Days

Day: 18.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 179.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.07 AU - 1.19 AU

Year: 424 Days

Day: 40.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.89 AU - 3.43 AU

Year: 1983 Days

Day: 39.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.96 AU - 4.74 AU

Year: 3204 Days

Day: 37.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,893,716 km

• M1: 2,117,408 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.1

Radius: 8.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.55 AU - 7.75 AU

Year: 6055 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 68,893,716 km

• M1: 116,088 km (0.115 R)
• M2: 174,880 km (0.104 R)
• M3: 248,482 km (0.065 R)
• M4: 494,870 km (0.102 R)
• M5: 879,785 km (0.064 R)
• M6: 1,050,626 km (0.079 R)
• M7: 1,156,392 km (0.112 R)
• M8: 1,413,251 km (0.058 R)
• M9: 2,139,100 km (0.103 R)
• M10: 2,540,321 km (0.112 R)
• M11: 2,626,191 km (0.109 R)
• M12: 2,889,932 km (0.105 R)
• M13: 3,040,278 km (0.115 R)
• M14: 3,193,167 km (0.097 R)
• M15: 3,813,699 km (0.114 R)
• M16: 4,196,968 km (0.081 R)
• M17: 4,488,235 km (0.071 R)
• M18: 4,627,511 km (0.119 R)
• M19: 4,874,946 km (0.119 R)
• M20: 5,072,415 km (0.081 R)
• M21: 6,566,150 km (0.113 R)
• M22: 6,665,034 km (0.11 R)
• M23: 7,722,541 km (0.098 R)
• M24: 9,094,503 km (0.069 R)
• M25: 9,271,178 km (0.068 R)
• M26: 9,560,950 km (0.111 R)
• M27: 9,628,119 km (0.11 R)
• M28: 10,517,030 km (0.113 R)
• M29: 10,586,443 km (0.114 R)
• M30: 11,053,487 km (0.035 R)
• M31: 11,147,734 km (0.072 R)
• M32: 11,455,756 km (0.081 R)
• M33: 11,910,982 km (0.108 R)
• M34: 12,080,178 km (0.051 R)
• M35: 12,740,353 km (0.105 R)
• M36: 12,863,921 km (0.085 R)
• M37: 13,311,967 km (0.09 R)
• M38: 13,815,962 km (0.09 R)
• M39: 14,351,672 km (0.114 R)
• M40: 15,155,012 km (0.096 R)
• M41: 15,233,551 km (0.115 R)
• M42: 15,601,861 km (0.071 R)
• M43: 16,427,641 km (0.106 R)
• M44: 16,615,985 km (0.089 R)
• M45: 16,751,072 km (0.118 R)
• M46: 17,022,293 km (0.07 R)
• M47: 17,185,654 km (0.104 R)
• M48: 17,541,547 km (0.084 R)
• M49: 17,596,450 km (0.045 R)
• M50: 17,844,483 km (0.07 R)
• M51: 18,623,589 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.8

Radius: 14.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.6 AU - 11.44 AU

Year: 11200 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,893,716 km

• M1: 342,729 km (0.061 R)
• M2: 516,861 km (0.057 R)
• M3: 727,943 km (0.065 R)
• M4: 988,842 km (0.04 R)
• M5: 2,169,917 km (0.112 R)
• M6: 2,346,891 km (0.095 R)
• M7: 2,852,083 km (0.041 R)
• M8: 3,332,891 km (0.095 R)
• M9: 3,931,582 km (0.114 R)
• M10: 4,086,565 km (0.109 R)
• M11: 4,243,643 km (0.12 R)
• M12: 4,726,994 km (0.11 R)
• M13: 4,925,360 km (0.085 R)
• M14: 5,059,101 km (0.11 R)
• M15: 5,228,146 km (0.037 R)
• M16: 5,641,336 km (0.096 R)
• M17: 5,852,119 km (0.086 R)
• M18: 6,317,518 km (0.076 R)
• M19: 6,426,575 km (0.084 R)
• M20: 6,981,882 km (0.115 R)
• M21: 7,208,224 km (0.099 R)
• M22: 7,398,811 km (0.12 R)
• M23: 7,629,791 km (0.117 R)
• M24: 8,217,710 km (0.119 R)
• M25: 8,698,518 km (0.115 R)
• M26: 8,860,831 km (0.111 R)
• M27: 9,024,192 km (0.112 R)
• M28: 9,353,906 km (0.07 R)
• M29: 10,110,422 km (0.104 R)
• M30: 10,496,086 km (0.111 R)
• M31: 10,669,021 km (0.115 R)
• M32: 10,799,470 km (0.076 R)
• M33: 11,149,679 km (0.116 R)
• M34: 11,370,485 km (0.062 R)
• M35: 11,459,197 km (0.094 R)
• M36: 12,496,209 km (0.094 R)
• M37: 12,679,616 km (0.103 R)
• M38: 13,751,784 km (0.106 R)
• M39: 14,418,692 km (0.075 R)
• M40: 14,611,074 km (0.12 R)
• M41: 14,707,715 km (0.092 R)
• M42: 14,852,974 km (0.114 R)
• M43: 15,242,527 km (0.09 R)
• M44: 15,537,085 km (0.095 R)
• M45: 16,031,955 km (0.062 R)
• M46: 16,131,587 km (0.092 R)
• M47: 18,271,136 km (0.112 R)
• M48: 19,746,321 km (0.105 R)
• M49: 19,906,689 km (0.098 R)
• M50: 21,041,240 km (0.113 R)
• M51: 21,314,555 km (0.104 R)
• M52: 21,864,477 km (0.082 R)
• M53: 22,754,285 km (0.042 R)
• M54: 24,225,281 km (0.112 R)
• M55: 25,435,827 km (0.039 R)
• M56: 25,726,944 km (0.063 R)
• M57: 26,371,262 km (0.1 R)
• M58: 26,784,152 km (0.084 R)
• M59: 27,855,572 km (0.097 R)
• M60: 29,062,528 km (0.106 R)
• M61: 29,305,924 km (0.085 R)
• M62: 29,794,810 km (0.079 R)
• M63: 30,286,388 km (0.027 R)
• M64: 31,714,749 km (0.112 R)
• M65: 32,090,838 km (0.113 R)
• M66: 32,405,592 km (0.114 R)
• M67: 32,721,243 km (0.048 R)
• M68: 33,866,116 km (0.05 R)
• M69: 34,572,218 km (0.099 R)
• M70: 35,218,331 km (0.118 R)
• M71: 35,738,183 km (0.075 R)
• M72: 35,868,483 km (0.094 R)
• M73: 37,312,701 km (0.09 R)
• M74: 37,709,883 km (0.108 R)
• M75: 37,842,577 km (0.078 R)
• M76: 39,178,336 km (0.107 R)
• M77: 39,379,994 km (0.103 R)
• M78: 39,716,888 km (0.07 R)
• M79: 41,142,257 km (0.1 R)
• M80: 41,552,604 km (0.116 R)
• M81: 41,964,297 km (0.094 R)
• M82: 45,306,613 km (0.12 R)
• M83: 46,226,340 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 12.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.32 AU - 15.2 AU

Year: 16094 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,893,716 km

• M1: 212,878 km (0.093 R)
• M2: 425,905 km (0.113 R)
• M3: 547,678 km (0.106 R)
• M4: 704,157 km (0.085 R)
• M5: 1,293,274 km (0.062 R)
• M6: 1,373,159 km (0.044 R)
• M7: 1,454,690 km (0.066 R)
• M8: 2,459,688 km (0.113 R)
• M9: 2,975,950 km (0.078 R)
• M10: 3,265,273 km (0.108 R)
• M11: 4,389,650 km (0.102 R)
• M12: 4,887,512 km (0.082 R)
• M13: 5,712,843 km (0.091 R)
• M14: 6,073,374 km (0.105 R)
• M15: 6,302,409 km (0.082 R)
• M16: 6,863,999 km (0.114 R)
• M17: 7,295,739 km (0.114 R)
• M18: 7,392,977 km (0.106 R)
• M19: 7,985,086 km (0.058 R)
• M20: 9,057,852 km (0.049 R)
• M21: 9,584,586 km (0.049 R)
• M22: 9,744,506 km (0.103 R)
• M23: 11,280,278 km (0.028 R)
• M24: 11,449,323 km (0.031 R)
• M25: 12,772,816 km (0.066 R)
• M26: 12,949,042 km (0.105 R)
• M27: 14,940,190 km (0.115 R)
• M28: 15,187,924 km (0.068 R)
• M29: 17,609,315 km (0.091 R)
• M30: 18,200,227 km (0.055 R)
• M31: 19,132,371 km (0.105 R)
• M32: 19,604,352 km (0.058 R)
• M33: 19,739,888 km (0.05 R)
• M34: 20,080,073 km (0.109 R)
• M35: 21,181,862 km (0.085 R)
• M36: 21,390,551 km (0.047 R)
• M37: 21,880,334 km (0.084 R)
• M38: 22,373,858 km (0.113 R)
• M39: 22,871,121 km (0.115 R)
• M40: 25,707,197 km (0.048 R)
• M41: 25,929,949 km (0.106 R)
• M42: 27,963,283 km (0.068 R)
• M43: 28,575,587 km (0.119 R)
• M44: 28,883,459 km (0.074 R)
• M45: 29,037,695 km (0.104 R)
• M46: 29,424,704 km (0.09 R)
• M47: 29,657,778 km (0.095 R)
• M48: 30,753,283 km (0.101 R)
• M49: 31,385,334 km (0.098 R)
• M50: 34,200,317 km (0.112 R)
• M51: 34,363,678 km (0.12 R)
• M52: 34,937,236 km (0.056 R)
• M53: 35,513,936 km (0.116 R)
• M54: 36,509,959 km (0.092 R)
• M55: 38,105,719 km (0.067 R)
• M56: 39,552,779 km (0.1 R)
• M57: 40,844,407 km (0.089 R)
• M58: 41,538,990 km (0.11 R)
• M59: 44,356,068 km (0.074 R)
• M60: 45,338,627 km (0.062 R)
• M61: 46,238,159 km (0.109 R)
• M62: 46,328,366 km (0.071 R)
• M63: 47,325,286 km (0.076 R)
• M64: 50,636,934 km (0.095 R)
• M65: 51,102,782 km (0.095 R)
• M66: 52,038,816 km (0.101 R)
• M67: 52,132,614 km (0.068 R)
• M68: 54,689,541 km (0.116 R)
• M69: 55,263,249 km (0.09 R)
• M70: 55,550,776 km (0.114 R)
• M71: 58,649,546 km (0.115 R)
• M72: 58,747,233 km (0.04 R)
• M73: 58,845,070 km (0.117 R)
• M74: 60,121,290 km (0.074 R)
• M75: 61,010,051 km (0.101 R)
• M76: 62,202,047 km (0.08 R)
• M77: 63,702,812 km (0.114 R)
• M78: 63,803,193 km (0.103 R)
• M79: 64,104,932 km (0.095 R)
• M80: 64,306,440 km (0.073 R)
• M81: 64,407,119 km (0.084 R)
• M82: 64,508,098 km (0.115 R)
• M83: 67,455,176 km (0.11 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit