🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.18 AU - 1.48 AU

Year: 539 Days

Day: 17.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.63 AU - 1.69 AU

Year: 752 Days

Day: 44.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,839,611 km

• M1: 287,677 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.28 AU - 2.14 AU

Year: 786 Days

Day: 43.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 130.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,839,611 km

• M1: 429,944 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.45 AU - 2.71 AU

Year: 1456 Days

Day: 35.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.6

Radius: 11.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.27 AU - 10.67 AU

Year: 11907 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,839,611 km

• M1: 142,118 km (0.093 R)
• M2: 237,412 km (0.116 R)
• M3: 567,724 km (0.1 R)
• M4: 827,127 km (0.114 R)
• M5: 1,477,279 km (0.084 R)
• M6: 1,610,271 km (0.099 R)
• M7: 2,057,719 km (0.071 R)
• M8: 2,131,919 km (0.113 R)
• M9: 2,411,966 km (0.086 R)
• M10: 3,647,645 km (0.082 R)
• M11: 4,014,459 km (0.094 R)
• M12: 4,265,634 km (0.117 R)
• M13: 4,361,227 km (0.035 R)
• M14: 4,652,195 km (0.118 R)
• M15: 4,750,630 km (0.076 R)
• M16: 5,185,361 km (0.117 R)
• M17: 5,287,537 km (0.096 R)
• M18: 5,914,501 km (0.072 R)
• M19: 5,985,560 km (0.062 R)
• M20: 6,164,779 km (0.1 R)
• M21: 6,675,655 km (0.115 R)
• M22: 6,786,956 km (0.114 R)
• M23: 7,583,266 km (0.051 R)
• M24: 8,130,644 km (0.086 R)
• M25: 8,209,782 km (0.114 R)
• M26: 8,690,739 km (0.088 R)
• M27: 8,893,743 km (0.074 R)
• M28: 9,346,127 km (0.072 R)
• M29: 9,721,917 km (0.1 R)
• M30: 10,747,859 km (0.067 R)
• M31: 10,834,925 km (0.11 R)
• M32: 11,763,329 km (0.085 R)
• M33: 11,988,175 km (0.12 R)
• M34: 12,259,845 km (0.111 R)
• M35: 13,180,021 km (0.104 R)
• M36: 13,601,438 km (0.037 R)
• M37: 13,884,777 km (0.032 R)
• M38: 14,027,194 km (0.082 R)
• M39: 14,601,799 km (0.109 R)
• M40: 15,527,212 km (0.119 R)
• M41: 15,774,048 km (0.096 R)
• M42: 16,572,153 km (0.094 R)
• M43: 16,976,217 km (0.047 R)
• M44: 17,179,520 km (0.057 R)
• M45: 18,572,426 km (0.083 R)
• M46: 19,044,856 km (0.108 R)
• M47: 19,309,046 km (0.074 R)
• M48: 19,468,069 km (0.105 R)
• M49: 19,680,797 km (0.057 R)
• M50: 19,787,460 km (0.081 R)
• M51: 20,055,091 km (0.07 R)
• M52: 20,323,768 km (0.105 R)
• M53: 22,238,322 km (0.115 R)
• M54: 22,460,774 km (0.114 R)
• M55: 23,981,735 km (0.074 R)
• M56: 24,381,461 km (0.043 R)
• M57: 24,610,795 km (0.06 R)
• M58: 25,187,494 km (0.11 R)
• M59: 25,535,609 km (0.068 R)
• M60: 26,530,584 km (0.052 R)
• M61: 26,944,072 km (0.108 R)
• M62: 27,062,554 km (0.096 R)
• M63: 28,558,533 km (0.075 R)
• M64: 29,835,949 km (0.068 R)
• M65: 31,692,907 km (0.099 R)
• M66: 32,006,016 km (0.038 R)
• M67: 33,970,086 km (0.114 R)
• M68: 34,869,917 km (0.098 R)
• M69: 36,103,651 km (0.088 R)
• M70: 36,758,740 km (0.045 R)
• M71: 37,483,841 km (0.071 R)
• M72: 37,748,629 km (0.102 R)
• M73: 37,947,744 km (0.111 R)
• M74: 38,213,579 km (0.105 R)
• M75: 39,350,822 km (0.113 R)
• M76: 39,822,205 km (0.084 R)
• M77: 40,431,218 km (0.083 R)
• M78: 43,660,737 km (0.094 R)
• M79: 43,800,013 km (0.099 R)
• M80: 44,009,300 km (0.104 R)
• M81: 46,119,228 km (0.082 R)
• M82: 46,261,047 km (0.033 R)
• M83: 46,474,075 km (0.062 R)
• M84: 46,829,818 km (0.118 R)
• M85: 46,901,176 km (0.081 R)
• M86: 47,329,475 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 11

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.12 AU - 13.92 AU

Year: 14647 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,839,611 km

• M1: 175,030 km (0.105 R)
• M2: 282,740 km (0.102 R)
• M3: 404,812 km (0.048 R)
• M4: 521,648 km (0.064 R)
• M5: 713,432 km (0.082 R)
• M6: 912,098 km (0.119 R)
• M7: 1,225,057 km (0.08 R)
• M8: 1,466,508 km (0.04 R)
• M9: 1,636,152 km (0.118 R)
• M10: 2,041,712 km (0.103 R)
• M11: 2,403,589 km (0.074 R)
• M12: 2,478,538 km (0.071 R)
• M13: 2,554,084 km (0.11 R)
• M14: 2,656,260 km (0.083 R)
• M15: 2,812,141 km (0.082 R)
• M16: 3,325,561 km (0.1 R)
• M17: 3,465,584 km (0.073 R)
• M18: 3,751,765 km (0.106 R)
• M19: 3,986,185 km (0.119 R)
• M20: 4,655,635 km (0.087 R)
• M21: 4,812,713 km (0.113 R)
• M22: 5,035,614 km (0.079 R)
• M23: 5,294,568 km (0.047 R)
• M24: 5,624,431 km (0.108 R)
• M25: 5,758,172 km (0.082 R)
• M26: 6,408,474 km (0.1 R)
• M27: 6,618,659 km (0.105 R)
• M28: 6,866,841 km (0.041 R)
• M29: 7,118,016 km (0.043 R)
• M30: 7,629,641 km (0.079 R)
• M31: 7,740,792 km (0.099 R)
• M32: 7,927,341 km (0.079 R)
• M33: 9,195,482 km (0.109 R)
• M34: 9,712,193 km (0.12 R)
• M35: 9,913,552 km (0.12 R)
• M36: 10,857,365 km (0.091 R)
• M37: 11,024,316 km (0.118 R)
• M38: 11,192,314 km (0.088 R)
• M39: 11,872,536 km (0.096 R)
• M40: 12,217,658 km (0.042 R)
• M41: 12,829,663 km (0.041 R)
• M42: 13,811,474 km (0.11 R)
• M43: 13,901,981 km (0.112 R)
• M44: 15,657,960 km (0.117 R)
• M45: 15,989,020 km (0.098 R)
• M46: 16,947,644 km (0.046 R)
• M47: 18,172,102 km (0.102 R)
• M48: 19,172,014 km (0.092 R)
• M49: 19,424,835 km (0.066 R)
• M50: 19,526,262 km (0.084 R)
• M51: 20,138,566 km (0.071 R)
• M52: 20,447,037 km (0.119 R)
• M53: 21,329,664 km (0.077 R)
• M54: 21,801,945 km (0.086 R)
• M55: 22,013,027 km (0.111 R)
• M56: 22,171,751 km (0.119 R)
• M57: 22,543,502 km (0.072 R)
• M58: 24,051,448 km (0.054 R)
• M59: 24,488,124 km (0.104 R)
• M60: 26,767,697 km (0.106 R)
• M61: 27,333,775 km (0.098 R)
• M62: 28,247,968 km (0.088 R)
• M63: 28,882,263 km (0.098 R)
• M64: 31,050,085 km (0.111 R)
• M65: 33,939,568 km (0.116 R)
• M66: 34,061,790 km (0.108 R)
• M67: 35,230,448 km (0.084 R)
• M68: 35,540,265 km (0.117 R)
• M69: 36,349,739 km (0.106 R)
• M70: 36,788,211 km (0.067 R)
• M71: 37,417,569 km (0.108 R)
• M72: 37,607,110 km (0.116 R)
• M73: 37,860,229 km (0.051 R)
• M74: 39,006,598 km (0.072 R)
• M75: 39,519,718 km (0.11 R)
• M76: 39,648,372 km (0.091 R)
• M77: 39,777,176 km (0.08 R)
• M78: 40,358,364 km (0.116 R)
• M79: 41,072,544 km (0.09 R)
• M80: 41,725,389 km (0.089 R)
• M81: 43,041,402 km (0.06 R)
• M82: 44,437,898 km (0.12 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 16,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit