🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.49 AU - 0.59 AU

Year: 148 Days

Day: 43 Hours

Environment

Temp: 168 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,929,493 km

• M1: 201,658 km (0.087 R)
• M2: 301,290 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.7 AU - 0.88 AU

Year: 262 Days

Day: 23.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 178.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,929,493 km

• M1: 637,437 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.22 AU - 1.42 AU

Year: 565 Days

Day: 27.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,929,493 km

• M1: 716,574 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.37 AU - 1.79 AU

Year: 740 Days

Day: 25.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.05 AU - 2.17 AU

Year: 1143 Days

Day: 40.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,929,493 km

• M1: 1,712,596 km (0.086 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 8.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.02 AU - 6.52 AU

Year: 4510 Days

Day: 10.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,929,493 km

• M1: 184,753 km (0.067 R)
• M2: 296,503 km (0.09 R)
• M3: 356,492 km (0.108 R)
• M4: 452,234 km (0.075 R)
• M5: 549,473 km (0.052 R)
• M6: 737,667 km (0.093 R)
• M7: 1,020,856 km (0.08 R)
• M8: 1,254,977 km (0.107 R)
• M9: 1,420,731 km (0.111 R)
• M10: 1,987,707 km (0.07 R)
• M11: 2,125,636 km (0.109 R)
• M12: 2,309,941 km (0.074 R)
• M13: 2,618,561 km (0.098 R)
• M14: 2,862,555 km (0.095 R)
• M15: 2,956,054 km (0.086 R)
• M16: 3,554,745 km (0.071 R)
• M17: 3,962,848 km (0.064 R)
• M18: 4,386,060 km (0.093 R)
• M19: 4,823,634 km (0.094 R)
• M20: 5,085,280 km (0.039 R)
• M21: 5,275,120 km (0.068 R)
• M22: 5,957,735 km (0.096 R)
• M23: 6,178,093 km (0.081 R)
• M24: 6,401,143 km (0.118 R)
• M25: 6,482,824 km (0.094 R)
• M26: 6,647,381 km (0.117 R)
• M27: 6,792,491 km (0.112 R)
• M28: 6,980,685 km (0.082 R)
• M29: 7,255,497 km (0.082 R)
• M30: 7,447,880 km (0.104 R)
• M31: 7,533,898 km (0.083 R)
• M32: 8,323,177 km (0.077 R)
• M33: 8,412,487 km (0.117 R)
• M34: 8,592,154 km (0.076 R)
• M35: 8,773,018 km (0.118 R)
• M36: 9,161,523 km (0.075 R)
• M37: 9,300,051 km (0.117 R)
• M38: 9,696,186 km (0.084 R)
• M39: 10,121,792 km (0.106 R)
• M40: 10,264,957 km (0.098 R)
• M41: 10,360,700 km (0.064 R)
• M42: 10,553,382 km (0.105 R)
• M43: 10,674,257 km (0.119 R)
• M44: 11,162,844 km (0.111 R)
• M45: 11,335,479 km (0.114 R)
• M46: 11,409,830 km (0.057 R)
• M47: 11,558,829 km (0.097 R)
• M48: 11,658,611 km (0.09 R)
• M49: 11,909,187 km (0.108 R)
• M50: 12,723,000 km (0.097 R)
• M51: 13,006,936 km (0.117 R)
• M52: 13,136,638 km (0.086 R)
• M53: 13,397,537 km (0.083 R)
• M54: 13,554,764 km (0.038 R)
• M55: 14,003,857 km (0.031 R)
• M56: 14,163,478 km (0.111 R)
• M57: 14,243,512 km (0.103 R)
• M58: 14,404,031 km (0.109 R)
• M59: 14,835,172 km (0.047 R)
• M60: 15,052,239 km (0.032 R)
• M61: 15,352,631 km (0.116 R)
• M62: 15,599,767 km (0.115 R)
• M63: 16,321,128 km (0.085 R)
• M64: 16,883,616 km (0.102 R)
• M65: 17,167,104 km (0.11 R)
• M66: 17,280,948 km (0.116 R)
• M67: 19,521,475 km (0.088 R)
• M68: 19,729,715 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.7

Radius: 9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.8 AU - 9.16 AU

Year: 8403 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,929,493 km

• M1: 145,260 km (0.062 R)
• M2: 256,860 km (0.075 R)
• M3: 324,627 km (0.11 R)
• M4: 435,479 km (0.102 R)
• M5: 496,366 km (0.112 R)
• M6: 849,118 km (0.061 R)
• M7: 1,010,234 km (0.118 R)
• M8: 1,111,961 km (0.111 R)
• M9: 1,418,936 km (0.08 R)
• M10: 1,671,457 km (0.032 R)
• M11: 1,834,070 km (0.078 R)
• M12: 2,131,321 km (0.051 R)
• M13: 2,197,144 km (0.046 R)
• M14: 2,353,175 km (0.035 R)
• M15: 3,187,631 km (0.091 R)
• M16: 3,313,742 km (0.061 R)
• M17: 3,571,200 km (0.068 R)
• M18: 3,649,739 km (0.117 R)
• M19: 3,996,657 km (0.083 R)
• M20: 4,105,564 km (0.066 R)
• M21: 4,298,695 km (0.096 R)
• M22: 5,041,448 km (0.064 R)
• M23: 5,397,790 km (0.087 R)
• M24: 5,548,585 km (0.1 R)
• M25: 6,134,709 km (0.074 R)
• M26: 6,579,165 km (0.119 R)
• M27: 6,870,432 km (0.096 R)
• M28: 7,365,302 km (0.1 R)
• M29: 7,769,365 km (0.094 R)
• M30: 8,775,710 km (0.079 R)
• M31: 9,859,547 km (0.03 R)
• M32: 10,304,750 km (0.057 R)
• M33: 11,176,457 km (0.062 R)
• M34: 11,485,227 km (0.094 R)
• M35: 12,071,800 km (0.118 R)
• M36: 12,708,190 km (0.082 R)
• M37: 12,788,524 km (0.058 R)
• M38: 13,683,119 km (0.028 R)
• M39: 14,054,870 km (0.109 R)
• M40: 14,513,836 km (0.089 R)
• M41: 14,724,021 km (0.112 R)
• M42: 14,977,739 km (0.117 R)
• M43: 15,232,803 km (0.071 R)
• M44: 15,446,429 km (0.045 R)
• M45: 16,093,440 km (0.035 R)
• M46: 16,223,889 km (0.103 R)
• M47: 16,311,105 km (0.091 R)
• M48: 16,749,277 km (0.113 R)
• M49: 16,925,653 km (0.106 R)
• M50: 17,996,773 km (0.073 R)
• M51: 18,404,128 km (0.08 R)
• M52: 19,043,809 km (0.043 R)
• M53: 19,135,662 km (0.066 R)
• M54: 19,273,890 km (0.059 R)
• M55: 19,876,919 km (0.099 R)
• M56: 19,970,119 km (0.109 R)
• M57: 20,297,888 km (0.095 R)
• M58: 20,816,394 km (0.07 R)
• M59: 20,958,662 km (0.06 R)
• M60: 22,059,552 km (0.113 R)
• M61: 22,592,570 km (0.039 R)
• M62: 22,738,727 km (0.052 R)
• M63: 23,375,565 km (0.098 R)
• M64: 25,220,256 km (0.119 R)
• M65: 26,492,885 km (0.118 R)
• M66: 26,749,894 km (0.039 R)
• M67: 26,904,579 km (0.115 R)
• M68: 27,007,801 km (0.099 R)
• M69: 27,318,366 km (0.052 R)
• M70: 28,467,128 km (0.092 R)
• M71: 28,730,421 km (0.116 R)
• M72: 29,312,506 km (0.102 R)
• M73: 30,326,929 km (0.099 R)
• M74: 30,542,051 km (0.105 R)
• M75: 30,919,636 km (0.094 R)
• M76: 32,555,189 km (0.086 R)
• M77: 33,439,014 km (0.057 R)
• M78: 34,386,567 km (0.107 R)
• M79: 35,173,601 km (0.087 R)
• M80: 35,286,547 km (0.027 R)
• M81: 35,456,191 km (0.093 R)
• M82: 36,194,307 km (0.097 R)
• M83: 36,308,301 km (0.043 R)
• M84: 36,937,509 km (0.115 R)
• M85: 37,167,142 km (0.113 R)
• M86: 37,397,224 km (0.058 R)
• M87: 38,438,874 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.9

Radius: 4.9

Gravity: 26.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.94 AU - 17.04 AU

Year: 21635 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,929,493 km

• M1: 88,412 km (0.071 R)
• M2: 176,376 km (0.067 R)
• M3: 406,457 km (0.043 R)
• M4: 527,781 km (0.065 R)
• M5: 570,865 km (0.055 R)
• M6: 1,292,226 km (0.101 R)
• M7: 2,024,807 km (0.1 R)
• M8: 2,486,466 km (0.048 R)
• M9: 2,824,707 km (0.048 R)
• M10: 2,979,690 km (0.05 R)
• M11: 3,297,885 km (0.108 R)
• M12: 3,379,117 km (0.086 R)
• M13: 4,271,767 km (0.1 R)
• M14: 5,185,361 km (0.118 R)
• M15: 5,232,634 km (0.039 R)
• M16: 6,257,081 km (0.071 R)
• M17: 7,554,543 km (0.115 R)
• M18: 7,932,277 km (0.082 R)
• M19: 9,619,891 km (0.112 R)
• M20: 9,852,965 km (0.11 R)
• M21: 10,563,554 km (0.036 R)
• M22: 10,743,670 km (0.106 R)
• M23: 11,351,786 km (0.061 R)
• M24: 12,600,928 km (0.064 R)
• M25: 12,855,992 km (0.062 R)
• M26: 13,501,058 km (0.058 R)
• M27: 13,566,133 km (0.036 R)
• M28: 16,461,750 km (0.105 R)
• M29: 17,728,544 km (0.095 R)
• M30: 18,014,276 km (0.082 R)
• M31: 18,517,972 km (0.081 R)
• M32: 18,662,634 km (0.117 R)
• M33: 19,612,730 km (0.058 R)
• M34: 20,279,637 km (0.096 R)
• M35: 20,878,776 km (0.057 R)
• M36: 21,104,819 km (0.099 R)
• M37: 21,407,605 km (0.095 R)
• M38: 22,247,747 km (0.069 R)
• M39: 23,881,206 km (0.07 R)
• M40: 24,038,732 km (0.064 R)
• M41: 24,275,695 km (0.054 R)
• M42: 24,513,556 km (0.117 R)
• M43: 25,472,329 km (0.112 R)
• M44: 26,933,601 km (0.055 R)
• M45: 27,839,715 km (0.038 R)
• M46: 30,617,897 km (0.088 R)
• M47: 31,563,356 km (0.106 R)
• M48: 32,692,969 km (0.096 R)
• M49: 33,394,733 km (0.093 R)
• M50: 34,991,690 km (0.092 R)
• M51: 35,889,726 km (0.062 R)
• M52: 35,979,933 km (0.119 R)
• M53: 36,160,498 km (0.091 R)
• M54: 36,886,197 km (0.093 R)
• M55: 37,983,498 km (0.093 R)
• M56: 38,628,564 km (0.094 R)
• M57: 38,906,217 km (0.111 R)
• M58: 40,491,656 km (0.082 R)
• M59: 41,056,238 km (0.086 R)
• M60: 42,861,136 km (0.067 R)
• M61: 46,547,976 km (0.074 R)
• M62: 47,733,090 km (0.098 R)
• M63: 49,028,309 km (0.119 R)
• M64: 49,228,471 km (0.087 R)
• M65: 50,334,896 km (0.054 R)
• M66: 50,536,853 km (0.068 R)
• M67: 50,840,537 km (0.082 R)
• M68: 51,246,247 km (0.089 R)
• M69: 52,469,658 km (0.071 R)
• M70: 52,572,133 km (0.063 R)
• M71: 52,674,607 km (0.091 R)
• M72: 54,841,532 km (0.084 R)
• M73: 55,465,954 km (0.062 R)
• M74: 55,570,373 km (0.086 R)
• M75: 57,142,796 km (0.114 R)
• M76: 57,564,513 km (0.106 R)
• M77: 58,093,192 km (0.065 R)
• M78: 60,009,839 km (0.046 R)
• M79: 61,406,784 km (0.108 R)
• M80: 62,163,600 km (0.096 R)
• M81: 64,013,976 km (0.109 R)
• M82: 64,232,987 km (0.097 R)
• M83: 65,882,603 km (0.11 R)
• M84: 68,550,831 km (0.117 R)
• M85: 68,886,827 km (0.089 R)
• M86: 68,998,876 km (0.095 R)
• M87: 70,575,039 km (0.12 R)
• M88: 71,254,064 km (0.104 R)
• M89: 73,190,010 km (0.09 R)
• M90: 73,418,895 km (0.104 R)
• M91: 75,952,335 km (0.086 R)
• M92: 76,532,027 km (0.112 R)
• M93: 76,996,977 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit