🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.71 AU - 0.77 AU

Year: 291 Days

Day: 43.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,539,884 km

• M1: 127,308 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.62 AU - 0.9 AU

Year: 302 Days

Day: 29.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.17 AU - 1.63 AU

Year: 756 Days

Day: 19.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110

Radius: 11.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.95 AU - 3.27 AU

Year: 2504 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 17,539,884 km

• M1: 151,543 km (0.066 R)
• M2: 281,992 km (0.098 R)
• M3: 664,215 km (0.091 R)
• M4: 855,700 km (0.098 R)
• M5: 1,018,612 km (0.033 R)
• M6: 1,107,772 km (0.104 R)
• M7: 1,199,625 km (0.106 R)
• M8: 1,376,600 km (0.084 R)
• M9: 1,507,348 km (0.039 R)
• M10: 1,723,816 km (0.108 R)
• M11: 1,874,013 km (0.079 R)
• M12: 2,406,132 km (0.092 R)
• M13: 2,480,632 km (0.092 R)
• M14: 2,622,301 km (0.113 R)
• M15: 3,175,813 km (0.084 R)
• M16: 3,361,315 km (0.078 R)
• M17: 3,445,089 km (0.103 R)
• M18: 3,635,976 km (0.111 R)
• M19: 3,776,000 km (0.102 R)
• M20: 3,950,880 km (0.093 R)
• M21: 4,354,196 km (0.106 R)
• M22: 4,984,152 km (0.056 R)
• M23: 5,116,098 km (0.104 R)
• M24: 5,358,895 km (0.047 R)
• M25: 6,122,742 km (0.077 R)
• M26: 6,238,381 km (0.108 R)
• M27: 6,458,738 km (0.07 R)
• M28: 6,628,981 km (0.08 R)
• M29: 7,461,643 km (0.05 R)
• M30: 7,640,412 km (0.102 R)
• M31: 7,723,439 km (0.093 R)
• M32: 7,988,377 km (0.085 R)
• M33: 8,256,157 km (0.092 R)
• M34: 8,341,428 km (0.098 R)
• M35: 8,541,440 km (0.105 R)
• M36: 9,062,938 km (0.06 R)
• M37: 9,446,058 km (0.095 R)
• M38: 9,579,948 km (0.099 R)
• M39: 9,714,437 km (0.059 R)
• M40: 10,136,901 km (0.093 R)
• M41: 10,274,083 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.2

Radius: 10.5

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.82 AU - 4.14 AU

Year: 2964 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 142.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 17,539,884 km

• M1: 144,661 km (0.117 R)
• M2: 249,230 km (0.109 R)
• M3: 501,302 km (0.105 R)
• M4: 715,078 km (0.105 R)
• M5: 1,030,580 km (0.1 R)
• M6: 1,166,415 km (0.116 R)
• M7: 1,269,039 km (0.047 R)
• M8: 1,374,954 km (0.11 R)
• M9: 1,442,572 km (0.048 R)
• M10: 1,525,449 km (0.057 R)
• M11: 1,624,334 km (0.113 R)
• M12: 1,964,220 km (0.101 R)
• M13: 2,056,672 km (0.114 R)
• M14: 2,359,158 km (0.068 R)
• M15: 2,490,954 km (0.064 R)
• M16: 2,574,579 km (0.095 R)
• M17: 2,779,080 km (0.1 R)
• M18: 2,918,505 km (0.08 R)
• M19: 3,536,793 km (0.113 R)
• M20: 4,017,002 km (0.097 R)
• M21: 4,294,955 km (0.062 R)
• M22: 4,682,413 km (0.119 R)
• M23: 5,317,008 km (0.067 R)
• M24: 5,755,030 km (0.07 R)
• M25: 6,182,132 km (0.058 R)
• M26: 6,365,090 km (0.06 R)
• M27: 6,619,556 km (0.115 R)
• M28: 7,090,789 km (0.094 R)
• M29: 7,234,254 km (0.098 R)
• M30: 7,719,549 km (0.107 R)
• M31: 8,619,680 km (0.097 R)
• M32: 9,473,884 km (0.033 R)
• M33: 9,738,073 km (0.106 R)
• M34: 10,085,140 km (0.093 R)
• M35: 10,192,701 km (0.105 R)
• M36: 10,327,788 km (0.041 R)
• M37: 10,463,473 km (0.079 R)
• M38: 10,572,381 km (0.06 R)
• M39: 11,178,402 km (0.095 R)
• M40: 11,401,602 km (0.113 R)
• M41: 11,767,518 km (0.054 R)
• M42: 11,937,611 km (0.087 R)
• M43: 12,051,455 km (0.11 R)
• M44: 12,137,174 km (0.077 R)
• M45: 12,309,062 km (0.108 R)
• M46: 12,626,359 km (0.057 R)
• M47: 13,004,992 km (0.078 R)
• M48: 13,446,305 km (0.097 R)
• M49: 13,683,717 km (0.117 R)
• M50: 13,773,177 km (0.1 R)
• M51: 13,952,545 km (0.077 R)
• M52: 14,283,455 km (0.074 R)
• M53: 14,525,654 km (0.046 R)
• M54: 15,137,360 km (0.116 R)
• M55: 15,384,346 km (0.113 R)
• M56: 15,726,177 km (0.094 R)
• M57: 15,913,623 km (0.084 R)
• M58: 16,070,551 km (0.05 R)
• M59: 16,830,508 km (0.077 R)
• M60: 17,408,106 km (0.112 R)
• M61: 18,254,082 km (0.093 R)
• M62: 18,352,517 km (0.103 R)
• M63: 18,484,014 km (0.106 R)
• M64: 18,781,265 km (0.053 R)
• M65: 19,280,024 km (0.07 R)
• M66: 19,581,464 km (0.064 R)
• M67: 19,682,293 km (0.062 R)
• M68: 19,749,612 km (0.046 R)
• M69: 19,884,399 km (0.091 R)
• M70: 19,985,677 km (0.091 R)
• M71: 20,121,063 km (0.116 R)
• M72: 20,290,707 km (0.101 R)
• M73: 20,665,599 km (0.082 R)
• M74: 20,871,147 km (0.091 R)
• M75: 20,974,070 km (0.112 R)
• M76: 21,387,708 km (0.117 R)
• M77: 21,665,063 km (0.096 R)
• M78: 21,978,321 km (0.077 R)
• M79: 22,118,195 km (0.079 R)
• M80: 22,715,389 km (0.051 R)
• M81: 23,460,536 km (0.111 R)
• M82: 23,746,418 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 9.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.71 AU - 4.33 AU

Year: 3015 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 17,539,884 km

• M1: 170,542 km (0.076 R)
• M2: 240,105 km (0.072 R)
• M3: 400,773 km (0.057 R)
• M4: 535,860 km (0.112 R)
• M5: 714,330 km (0.115 R)
• M6: 778,358 km (0.056 R)
• M7: 912,846 km (0.09 R)
• M8: 1,194,689 km (0.092 R)
• M9: 1,261,110 km (0.089 R)
• M10: 1,328,878 km (0.032 R)
• M11: 1,444,667 km (0.078 R)
• M12: 1,576,014 km (0.089 R)
• M13: 1,698,983 km (0.068 R)
• M14: 1,786,947 km (0.072 R)
• M15: 1,876,556 km (0.091 R)
• M16: 2,100,653 km (0.105 R)
• M17: 2,474,349 km (0.107 R)
• M18: 2,690,966 km (0.112 R)
• M19: 2,794,339 km (0.073 R)
• M20: 3,035,490 km (0.113 R)
• M21: 3,267,816 km (0.095 R)
• M22: 3,473,812 km (0.108 R)
• M23: 3,749,820 km (0.119 R)
• M24: 4,066,818 km (0.052 R)
• M25: 4,392,343 km (0.105 R)
• M26: 4,549,570 km (0.039 R)
• M27: 4,655,486 km (0.074 R)
• M28: 5,178,779 km (0.111 R)
• M29: 5,475,581 km (0.028 R)
• M30: 5,626,077 km (0.109 R)
• M31: 6,066,343 km (0.062 R)
• M32: 6,202,627 km (0.056 R)
• M33: 6,379,302 km (0.11 R)
• M34: 6,657,404 km (0.068 R)
• M35: 6,818,073 km (0.051 R)
• M36: 7,225,577 km (0.102 R)
• M37: 7,661,954 km (0.074 R)
• M38: 7,872,887 km (0.092 R)
• M39: 7,957,709 km (0.115 R)
• M40: 8,365,064 km (0.11 R)
• M41: 8,582,280 km (0.065 R)
• M42: 9,044,388 km (0.097 R)
• M43: 9,133,249 km (0.108 R)
• M44: 9,200,119 km (0.116 R)
• M45: 9,809,581 km (0.048 R)
• M46: 10,038,616 km (0.089 R)
• M47: 10,223,219 km (0.038 R)
• M48: 10,736,340 km (0.09 R)
• M49: 11,043,614 km (0.111 R)
• M50: 11,281,923 km (0.109 R)
• M51: 12,400,018 km (0.084 R)
• M52: 12,747,235 km (0.104 R)
• M53: 13,097,742 km (0.078 R)
• M54: 13,629,563 km (0.077 R)
• M55: 14,245,756 km (0.111 R)
• M56: 15,372,677 km (0.107 R)
• M57: 15,718,996 km (0.108 R)
• M58: 16,094,936 km (0.094 R)
• M59: 16,528,022 km (0.111 R)
• M60: 16,773,512 km (0.087 R)
• M61: 16,882,868 km (0.089 R)
• M62: 17,516,714 km (0.106 R)
• M63: 17,822,642 km (0.114 R)
• M64: 18,298,961 km (0.077 R)
• M65: 18,836,167 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530

Radius: 8.1

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.08 AU - 7.38 AU

Year: 7100 Days

Day: 6.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 17,539,884 km

• M1: 101,876 km (0.102 R)
• M2: 178,171 km (0.107 R)
• M3: 401,371 km (0.111 R)
• M4: 456,573 km (0.081 R)
• M5: 526,734 km (0.102 R)
• M6: 626,815 km (0.091 R)
• M7: 747,391 km (0.119 R)
• M8: 981,362 km (0.099 R)
• M9: 1,288,786 km (0.108 R)
• M10: 1,588,729 km (0.097 R)
• M11: 1,852,022 km (0.077 R)
• M12: 1,910,365 km (0.096 R)
• M13: 2,048,743 km (0.105 R)
• M14: 2,377,559 km (0.12 R)
• M15: 2,505,316 km (0.102 R)
• M16: 2,678,999 km (0.116 R)
• M17: 2,745,271 km (0.107 R)
• M18: 3,223,984 km (0.041 R)
• M19: 3,341,867 km (0.105 R)
• M20: 3,630,591 km (0.1 R)
• M21: 3,952,525 km (0.085 R)
• M22: 4,180,812 km (0.118 R)
• M23: 4,413,436 km (0.066 R)
• M24: 4,570,813 km (0.028 R)
• M25: 4,650,250 km (0.109 R)
• M26: 4,945,406 km (0.106 R)
• M27: 5,136,443 km (0.086 R)
• M28: 5,274,522 km (0.094 R)
• M29: 5,554,120 km (0.117 R)
• M30: 5,953,696 km (0.115 R)
• M31: 6,127,828 km (0.116 R)
• M32: 6,392,167 km (0.106 R)
• M33: 6,570,488 km (0.112 R)
• M34: 7,549,157 km (0.08 R)
• M35: 7,800,931 km (0.082 R)
• M36: 7,896,075 km (0.094 R)
• M37: 8,280,541 km (0.087 R)
• M38: 8,540,094 km (0.045 R)
• M39: 8,802,488 km (0.08 R)
• M40: 8,868,461 km (0.084 R)
• M41: 9,368,866 km (0.102 R)
• M42: 9,673,447 km (0.061 R)
• M43: 10,536,627 km (0.118 R)
• M44: 11,173,166 km (0.072 R)
• M45: 11,822,271 km (0.094 R)
• M46: 12,372,641 km (0.117 R)
• M47: 12,483,643 km (0.112 R)
• M48: 13,156,983 km (0.111 R)
• M49: 13,612,359 km (0.092 R)
• M50: 14,111,567 km (0.098 R)
• M51: 14,812,732 km (0.11 R)
• M52: 15,246,716 km (0.108 R)
• M53: 15,885,499 km (0.091 R)
• M54: 16,983,248 km (0.026 R)
• M55: 17,147,955 km (0.114 R)
• M56: 18,315,716 km (0.096 R)
• M57: 18,951,806 km (0.101 R)
• M58: 19,165,432 km (0.099 R)
• M59: 19,508,909 km (0.053 R)
• M60: 19,811,246 km (0.104 R)
• M61: 19,941,247 km (0.068 R)
• M62: 20,551,606 km (0.032 R)
• M63: 20,815,197 km (0.087 R)
• M64: 21,701,565 km (0.05 R)
• M65: 22,464,663 km (0.088 R)
• M66: 23,327,993 km (0.113 R)
• M67: 23,694,807 km (0.108 R)
• M68: 24,063,416 km (0.1 R)
• M69: 24,202,093 km (0.115 R)
• M70: 25,651,248 km (0.111 R)
• M71: 26,553,323 km (0.091 R)
• M72: 27,610,681 km (0.116 R)
• M73: 28,877,924 km (0.098 R)
• M74: 29,123,863 km (0.034 R)
• M75: 29,419,768 km (0.101 R)
• M76: 29,617,686 km (0.105 R)
• M77: 30,164,167 km (0.052 R)
• M78: 30,764,054 km (0.067 R)
• M79: 31,115,908 km (0.032 R)
• M80: 31,267,002 km (0.06 R)
• M81: 31,924,934 km (0.114 R)
• M82: 32,281,126 km (0.094 R)
• M83: 32,332,139 km (0.111 R)
• M84: 32,945,939 km (0.1 R)
• M85: 34,029,626 km (0.08 R)
• M86: 34,237,268 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 8.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.9 AU - 8.72 AU

Year: 9965 Days

Day: 7.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 17,539,884 km

• M1: 111,002 km (0.107 R)
• M2: 191,036 km (0.111 R)
• M3: 248,931 km (0.11 R)
• M4: 404,961 km (0.119 R)
• M5: 1,173,147 km (0.068 R)
• M6: 1,507,647 km (0.103 R)
• M7: 1,859,202 km (0.108 R)
• M8: 1,982,172 km (0.104 R)
• M9: 2,095,118 km (0.102 R)
• M10: 2,171,712 km (0.104 R)
• M11: 2,433,658 km (0.096 R)
• M12: 2,500,678 km (0.111 R)
• M13: 2,845,651 km (0.069 R)
• M14: 3,458,852 km (0.068 R)
• M15: 3,534,549 km (0.052 R)
• M16: 3,749,671 km (0.081 R)
• M17: 3,905,851 km (0.085 R)
• M18: 4,192,480 km (0.109 R)
• M19: 4,289,569 km (0.064 R)
• M20: 4,887,811 km (0.105 R)
• M21: 5,459,125 km (0.041 R)
• M22: 5,689,955 km (0.064 R)
• M23: 5,924,076 km (0.109 R)
• M24: 8,149,643 km (0.108 R)
• M25: 8,311,807 km (0.096 R)
• M26: 8,680,566 km (0.037 R)
• M27: 9,096,598 km (0.089 R)
• M28: 9,349,418 km (0.115 R)
• M29: 10,317,765 km (0.067 R)
• M30: 11,115,271 km (0.107 R)
• M31: 11,772,156 km (0.101 R)
• M32: 12,047,715 km (0.118 R)
• M33: 12,140,017 km (0.069 R)
• M34: 12,792,712 km (0.1 R)
• M35: 13,242,104 km (0.118 R)
• M36: 13,409,056 km (0.115 R)
• M37: 13,768,988 km (0.099 R)
• M38: 13,938,034 km (0.091 R)
• M39: 14,132,212 km (0.065 R)
• M40: 14,424,975 km (0.103 R)
• M41: 14,917,451 km (0.088 R)
• M42: 15,240,582 km (0.036 R)
• M43: 15,565,958 km (0.069 R)
• M44: 16,045,568 km (0.045 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 20,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit