🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.55 AU - 0.71 AU

Year: 185 Days

Day: 38.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,675,797 km

• M1: 87,216 km (0.099 R)
• M2: 466,596 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.66 AU - 0.78 AU

Year: 227 Days

Day: 31.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.97 AU - 1.15 AU

Year: 405 Days

Day: 41.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,675,797 km

• M1: 597,943 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.04 AU - 1.16 AU

Year: 428 Days

Day: 20.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,675,797 km

• M1: 34,707 km (0.088 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.1

Radius: 11.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.5 AU - 6.54 AU

Year: 6174 Days

Day: 5.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,675,797 km

• M1: 145,260 km (0.102 R)
• M2: 254,915 km (0.098 R)
• M3: 744,399 km (0.103 R)
• M4: 902,823 km (0.055 R)
• M5: 1,365,380 km (0.074 R)
• M6: 1,770,640 km (0.069 R)
• M7: 1,877,752 km (0.09 R)
• M8: 2,005,659 km (0.103 R)
• M9: 2,117,707 km (0.08 R)
• M10: 2,212,852 km (0.058 R)
• M11: 2,289,895 km (0.106 R)
• M12: 2,587,146 km (0.112 R)
• M13: 2,771,600 km (0.096 R)
• M14: 3,219,047 km (0.1 R)
• M15: 3,306,861 km (0.048 R)
• M16: 3,575,240 km (0.059 R)
• M17: 3,804,573 km (0.087 R)
• M18: 4,277,452 km (0.1 R)
• M19: 4,769,180 km (0.075 R)
• M20: 5,806,342 km (0.057 R)
• M21: 6,185,573 km (0.098 R)
• M22: 7,025,266 km (0.099 R)
• M23: 7,342,114 km (0.098 R)
• M24: 7,487,673 km (0.084 R)
• M25: 7,841,172 km (0.112 R)
• M26: 7,930,333 km (0.108 R)
• M27: 8,019,942 km (0.099 R)
• M28: 8,169,839 km (0.074 R)
• M29: 8,841,085 km (0.117 R)
• M30: 9,625,127 km (0.11 R)
• M31: 9,880,790 km (0.069 R)
• M32: 9,977,280 km (0.113 R)
• M33: 11,226,123 km (0.089 R)
• M34: 11,834,837 km (0.052 R)
• M35: 11,937,312 km (0.12 R)
• M36: 12,384,909 km (0.08 R)
• M37: 12,558,442 km (0.1 R)
• M38: 12,802,885 km (0.103 R)
• M39: 13,048,973 km (0.096 R)
• M40: 13,332,013 km (0.114 R)
• M41: 13,438,676 km (0.115 R)
• M42: 13,724,557 km (0.063 R)
• M43: 13,868,321 km (0.119 R)
• M44: 14,484,664 km (0.1 R)
• M45: 14,814,677 km (0.095 R)
• M46: 15,184,184 km (0.102 R)
• M47: 15,781,678 km (0.059 R)
• M48: 16,769,173 km (0.097 R)
• M49: 16,922,810 km (0.081 R)
• M50: 17,038,449 km (0.111 R)
• M51: 17,425,609 km (0.068 R)
• M52: 17,815,760 km (0.093 R)
• M53: 18,604,590 km (0.118 R)
• M54: 18,763,612 km (0.111 R)
• M55: 19,284,063 km (0.073 R)
• M56: 19,728,070 km (0.043 R)
• M57: 20,543,976 km (0.109 R)
• M58: 20,873,391 km (0.081 R)
• M59: 21,038,846 km (0.12 R)
• M60: 21,662,968 km (0.09 R)
• M61: 22,293,075 km (0.116 R)
• M62: 23,228,211 km (0.099 R)
• M63: 23,657,557 km (0.112 R)
• M64: 24,829,955 km (0.069 R)
• M65: 25,312,857 km (0.119 R)
• M66: 25,489,383 km (0.066 R)
• M67: 25,799,050 km (0.074 R)
• M68: 25,932,192 km (0.083 R)
• M69: 26,422,275 km (0.063 R)
• M70: 26,870,321 km (0.119 R)
• M71: 26,960,379 km (0.031 R)
• M72: 27,456,744 km (0.035 R)
• M73: 27,638,057 km (0.12 R)
• M74: 28,275,643 km (0.115 R)
• M75: 28,367,197 km (0.095 R)
• M76: 28,550,454 km (0.115 R)
• M77: 29,518,951 km (0.112 R)
• M78: 30,170,749 km (0.05 R)
• M79: 30,733,087 km (0.113 R)
• M80: 31,678,097 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.5

Radius: 11.3

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.33 AU - 8.65 AU

Year: 9174 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,675,797 km

• M1: 246,388 km (0.102 R)
• M2: 329,265 km (0.093 R)
• M3: 1,101,639 km (0.115 R)
• M4: 1,180,626 km (0.079 R)
• M5: 1,323,792 km (0.101 R)
• M6: 1,811,630 km (0.069 R)
• M7: 1,978,282 km (0.073 R)
• M8: 2,200,136 km (0.09 R)
• M9: 2,831,439 km (0.119 R)
• M10: 2,997,941 km (0.097 R)
• M11: 3,082,315 km (0.112 R)
• M12: 3,487,126 km (0.084 R)
• M13: 3,695,965 km (0.032 R)
• M14: 4,283,585 km (0.115 R)
• M15: 4,411,043 km (0.115 R)
• M16: 5,754,282 km (0.12 R)
• M17: 6,144,583 km (0.098 R)
• M18: 7,101,261 km (0.113 R)
• M19: 7,751,713 km (0.117 R)
• M20: 7,985,983 km (0.09 R)
• M21: 8,182,854 km (0.109 R)
• M22: 8,341,577 km (0.071 R)
• M23: 8,905,262 km (0.09 R)
• M24: 10,111,769 km (0.03 R)
• M25: 10,282,161 km (0.066 R)
• M26: 10,625,937 km (0.082 R)
• M27: 10,842,704 km (0.106 R)
• M28: 10,929,920 km (0.117 R)
• M29: 11,017,285 km (0.06 R)
• M30: 11,148,781 km (0.088 R)
• M31: 12,997,512 km (0.064 R)
• M32: 13,744,454 km (0.118 R)
• M33: 13,980,819 km (0.09 R)
• M34: 14,266,102 km (0.11 R)
• M35: 14,697,841 km (0.119 R)
• M36: 15,623,254 km (0.088 R)
• M37: 15,968,974 km (0.096 R)
• M38: 16,667,896 km (0.041 R)
• M39: 17,071,810 km (0.059 R)
• M40: 17,274,964 km (0.11 R)
• M41: 17,735,127 km (0.102 R)
• M42: 18,876,708 km (0.085 R)
• M43: 18,981,726 km (0.088 R)
• M44: 20,149,038 km (0.093 R)
• M45: 20,417,716 km (0.099 R)
• M46: 20,849,904 km (0.114 R)
• M47: 20,958,362 km (0.077 R)
• M48: 21,449,044 km (0.057 R)
• M49: 24,243,382 km (0.036 R)
• M50: 25,392,743 km (0.086 R)
• M51: 26,442,471 km (0.103 R)
• M52: 27,209,310 km (0.113 R)
• M53: 28,103,306 km (0.072 R)
• M54: 28,283,273 km (0.061 R)
• M55: 28,704,690 km (0.063 R)
• M56: 28,946,440 km (0.117 R)
• M57: 29,614,694 km (0.092 R)
• M58: 30,534,122 km (0.118 R)
• M59: 31,899,502 km (0.091 R)
• M60: 33,221,349 km (0.106 R)
• M61: 34,176,531 km (0.042 R)
• M62: 35,011,586 km (0.064 R)
• M63: 36,048,599 km (0.073 R)
• M64: 36,309,348 km (0.104 R)
• M65: 38,285,536 km (0.111 R)
• M66: 38,818,403 km (0.106 R)
• M67: 39,353,814 km (0.025 R)
• M68: 39,622,342 km (0.111 R)
• M69: 39,824,150 km (0.116 R)
• M70: 41,656,125 km (0.069 R)
• M71: 41,861,374 km (0.061 R)
• M72: 42,479,063 km (0.103 R)
• M73: 43,169,009 km (0.057 R)
• M74: 43,307,387 km (0.112 R)
• M75: 43,793,131 km (0.111 R)
• M76: 44,699,844 km (0.079 R)
• M77: 44,980,041 km (0.091 R)
• M78: 46,744,847 km (0.083 R)
• M79: 47,314,366 km (0.035 R)
• M80: 47,528,590 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.3

Radius: 3.8

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 13.18 AU - 20.22 AU

Year: 25309 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,675,797 km

• M1: 104,868 km (0.11 R)
• M2: 222,602 km (0.053 R)
• M3: 331,808 km (0.118 R)
• M4: 525,687 km (0.083 R)
• M5: 1,160,580 km (0.051 R)
• M6: 1,254,677 km (0.101 R)
• M7: 1,869,674 km (0.112 R)
• M8: 2,748,412 km (0.099 R)
• M9: 3,196,308 km (0.106 R)
• M10: 3,328,403 km (0.113 R)
• M11: 3,395,124 km (0.113 R)
• M12: 3,597,978 km (0.089 R)
• M13: 3,735,459 km (0.105 R)
• M14: 4,632,896 km (0.05 R)
• M15: 5,240,413 km (0.088 R)
• M16: 5,279,159 km (0.067 R)
• M17: 5,632,809 km (0.047 R)
• M18: 7,380,860 km (0.103 R)
• M19: 7,511,758 km (0.091 R)
• M20: 7,599,422 km (0.086 R)
• M21: 8,312,705 km (0.117 R)
• M22: 8,448,839 km (0.111 R)
• M23: 8,539,944 km (0.074 R)
• M24: 9,047,081 km (0.105 R)
• M25: 9,802,101 km (0.065 R)
• M26: 9,897,844 km (0.067 R)
• M27: 10,235,636 km (0.074 R)
• M28: 10,577,018 km (0.079 R)
• M29: 10,724,522 km (0.1 R)
• M30: 11,522,626 km (0.089 R)
• M31: 12,650,894 km (0.08 R)
• M32: 13,599,942 km (0.1 R)
• M33: 14,028,989 km (0.027 R)
• M34: 14,735,689 km (0.112 R)
• M35: 15,287,257 km (0.112 R)
• M36: 15,677,258 km (0.101 R)
• M37: 16,638,126 km (0.114 R)
• M38: 16,809,565 km (0.062 R)
• M39: 17,851,065 km (0.111 R)
• M40: 17,968,051 km (0.109 R)
• M41: 19,692,914 km (0.036 R)
• M42: 19,934,963 km (0.102 R)
• M43: 20,178,060 km (0.118 R)
• M44: 20,851,400 km (0.092 R)
• M45: 20,974,669 km (0.117 R)
• M46: 21,036,303 km (0.084 R)
• M47: 21,221,804 km (0.114 R)
• M48: 21,594,303 km (0.119 R)
• M49: 22,094,409 km (0.095 R)
• M50: 24,132,680 km (0.091 R)
• M51: 26,629,917 km (0.099 R)
• M52: 27,368,033 km (0.083 R)
• M53: 27,502,970 km (0.118 R)
• M54: 28,385,298 km (0.056 R)
• M55: 29,139,122 km (0.065 R)
• M56: 29,760,701 km (0.089 R)
• M57: 30,317,056 km (0.104 R)
• M58: 31,439,788 km (0.11 R)
• M59: 31,651,768 km (0.112 R)
• M60: 31,935,256 km (0.028 R)
• M61: 32,790,656 km (0.05 R)
• M62: 32,862,314 km (0.104 R)
• M63: 33,077,436 km (0.052 R)
• M64: 33,437,069 km (0.086 R)
• M65: 34,596,752 km (0.1 R)
• M66: 34,815,613 km (0.109 R)
• M67: 35,401,588 km (0.11 R)
• M68: 35,622,245 km (0.068 R)
• M69: 35,695,847 km (0.102 R)
• M70: 36,064,755 km (0.056 R)
• M71: 36,434,861 km (0.032 R)
• M72: 36,583,411 km (0.102 R)
• M73: 36,955,312 km (0.102 R)
• M74: 37,928,147 km (0.084 R)
• M75: 38,380,082 km (0.107 R)
• M76: 38,985,205 km (0.107 R)
• M77: 40,512,151 km (0.101 R)
• M78: 43,466,559 km (0.087 R)
• M79: 43,860,450 km (0.113 R)
• M80: 45,767,524 km (0.095 R)
• M81: 46,007,778 km (0.113 R)
• M82: 47,377,346 km (0.057 R)
• M83: 48,270,595 km (0.097 R)
• M84: 49,169,379 km (0.119 R)
• M85: 49,579,726 km (0.106 R)
• M86: 49,662,005 km (0.102 R)
• M87: 51,398,836 km (0.043 R)
• M88: 52,735,493 km (0.118 R)
• M89: 53,576,682 km (0.043 R)
• M90: 53,998,997 km (0.102 R)
• M91: 54,846,918 km (0.097 R)
• M92: 55,272,374 km (0.11 R)
• M93: 55,357,645 km (0.045 R)
• M94: 56,041,158 km (0.112 R)
• M95: 56,813,531 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit